What Are The Advantages And Disadvantages Of Hosting Applications On The Cloud

WHAT IS CLOUD HOSTING? Cloud hosting employs a virtual server to host websites. In comparison, traditional web hosting services usually house one or multiple sites on one physical server. If you’re wondering whether cloud web hosting fits your needs better, this guide will help answer that question. We’ll explore all the cloud hosting essentials – from how it works to what types of websites can benefit from it. Then, we’ll compare cloud hosting to other types of web hosting. Cloud Hosting is a type of hosting that enables a website to use the resources of multiple servers, thus resulting in a faster performance. If you've ever looked into hosting a website or app, you'll have come across the term cloud hosting.  HOW DOES CLOUD HOSTING WORK? Instead

Top Search Queries On Google

WHAT IS A SEARCH QUERY? A web query or web search query is a query that a user enters into a web search engine to satisfy their information needs. A search query is a phrase or a keyword combination users enter in search engines to find things of interest. Types of Search Queries People perform searches with different intentions. These intentions can be categorised into three different types: informational, navigational, and transactional. 1. Informational Searches Queries As the name implies, informational search queries refer to searches where users are looking for information - this could be anything.  People who perform these searches are usually not looking for anything other than answers to their questions or guides on how to do something.  An example of this query would be a

How To Create Interactive Videos With Camtasia

WHAT IS CAMTASIA? Camtasia is a software suite, created and published by TechSmith, for creating and recording video tutorials and presentations directly via screencast, or via a direct recording plug-in to Microsoft PowerPoint Camtasia ( formerly Camtasia Studio ) is a software suite , It is created & published by TechSmith , It is used for creating video tutorials & presentations directly via the screen-cast or via the direct recording plug-in to Microsoft powerpoint , It is available to all Windows & Mac users and it is a premium product . Camtasia consists of two main components which are Camtasia Recorder & Camtasia editor , Camtasia Recorder is a separate tool for capturing screen audio & video , Camtasia editor is the component for which the entire product is named ,

Advantages Of a Wireless Network Adapter

Definition A wireless network adapter is a computer hardware component device designed to enable computers to communicate wirelessly over a network. Many of us use the Internet on a daily basis. You may wish to connect wirelessly to the Internet, or without a physical connection from your personal network to another network. You use a wireless network adapter to establish a wireless Internet connection. Wireless network adapters functions by connecting to the computer via expansion card devices, or cards designed to expand computer functionality, such as memory cards or PC cards. You can also connect a wireless network adapter via a USB port on the computer or via an internal adapter already contained within the computer Why you need a wireless adapter Usually, you need


WHAT IS SEO? What Is SEO / Search Engine Optimization? SEO stands for “search engine optimization.” In simple terms, it means the process of improving your site to increase its visibility when people search for products or services related to your business in Google, Bing, and other search engines. The better visibility your pages have in search results, the more likely you are to garner attention and attract prospective and existing customers to your business. How does SEO work? Search engines such as Google  and Bing use bots to crawl pages on the web, going from site to site, collecting information about those pages and putting them in an index. Think of the index like a giant library where a librarian can pull up a book (or

What Are The Computer Security Tools

Digital background depicting innovative technologies in security systems, data protection Internet technologies WHAT IS COMPUTER SECURITY? Computer security, cybersecurity, or information technology security is the protection of computer systems and networks from information disclosure, theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide Computer security is the protection that is set up for computer systems and keeps critical information from unauthorized access, theft, or misuse. There are various practices in place that are widely in use, mainly for the protection of computer systems and networks and preventing potential malicious activities. While computer hardware is secured in the same way that sensitive equipment such as lockers and doors are protected,

What Is Quantum Computing And How Does It Work

What Is Quantum Computing? Quantum computing is an area of computing focused on developing computer technology based on the principles of quantum theory (which explains the behavior of energy and material on the atomic and subatomic levels). Computers used today can only encode information in bits that take the value of 1 or 0—restricting their ability. Quantum computing, on the other hand, uses quantum bits or qubits. It harnesses the unique ability of subatomic particles that allows them to exist in more than one state (i.e., a 1 and a 0 at the same time). In quantum computing operations instead use the quantum state of an object to produce what's known as a qubit. These states are the undefined properties of an object before they've

Advantages And Disadvantages Of Integrated Learning System

WHAT IS INTEGRATED LEARNING SYSTEM? Integrated learning systems Integrated learning systems are hardware/software solutions designed to deliver instructional content. The effective delivery of that content is measured, monitored, and maintained with an array of assessment and management tools that may also be part of that system Integrated learning systems are hardware/software solutions designed to deliver instructional content. ... As opposed to static online help or even animated tutorials, integrated learning systems are highly interactive and are designed to provide feedback as to progress and grasp of the subject matter at hand. Term and concept. Integrative Learning comes in many varieties: connecting skills and knowledge from multiple sources and experiences; applying skills and practices in various settings; utilizing diverse and even contradictory points of view; and, understanding

Adobe Photoshop Cs6 Tips And Tricks

WHAT IS ADOBE PHOTOSHOP CS5? Adobe Photoshop CS6is a powerful graphic editing program that allows you to create and manipulate images for print, the web, and other media. Photoshop is almost limitless in the ability to manipulate and edit images, but don't let that scare you! We have created this guide to help you learn and take advantage of the many feature of this program. What is the difference between Photoshop CC and CS6? Shadow styles only come in one form for layers in CS6, whereas CC allows for many more. The pen tool is limited in its support of brushes within CS6, while CC provides for over 1000 different brush styles (with more that can be added on with plugins Top 7 Photoshop CS6

Malwarebytes: Free Antivirus And Spyware Removal

WHAT IS MALWAREBYTES ANTIVIRUS? Malwarebytes is an anti-malware software for Microsoft Windows, macOS, Chrome OS, Android, and iOS that finds and removes malware. Made by Malwarebytes Corporation, it was first released in January 2006. Businesses looking to keep their computers safe from ransomware, threats and infected sites should get Malwarebytes. It’s a recognized name in anti-malware solutions whose latest version can perform comprehensive scans even when computers are not in use. Malwarebytes can also shield itself from unwanted modifications. Malwarebytes’ intuitive interface makes it easy to use and navigate. All active elements are on the main screen, as well as the protection history of the device and status of a scan. It also shows the number of scanned areas, how many files

Computer Forensics Tools

What is computer forensics? Computer forensics is the application of investigation and analysis techniques to gather and preserve evidence from a particular computing device in a way that is suitable for presentation in a court of law. The goal of computer forensics is to perform a structured investigation and maintain a documented chain of evidence to find out exactly what happened on a computing device and who was responsible for it. Computer forensics -- which is sometimes referred to as computer forensic science -- essentially is data recovery with legal compliance guidelines to make the information admissible in legal proceedings. The terms digtal forensics and cyber forensics are often used as synonyms for computer forensics. Computer forensics is a branch of digital forensic science pertaining to evidence found in


WHAT IS LINUX OS What is Linux Os? Just like Windows, iOS, and Mac OS, Linux is an operating system. In fact, one of the most popular platforms on the planet, Android, is powered by the Linux operating system. An operating system is software that manages all of the hardware resources associated with your desktop or laptop. To put it simply, the operating system manages the communication between your software and your hardware. Without the operating system (OS), the software wouldn?t function. From smartphones to cars, supercomputers and home appliances, home desktops to enterprise servers, the Linux operating system is everywhere. Linux has been around since the mid-1990s and has since reached a user-base that spans the globe. Linux is actually everywhere: It?s in

What Does Computer Vision Engineer Do

WHAT IS COMPUTER VISION? What Is computer vision Computer vision is an interdisciplinary scientific field that deals with how computers can gain high-level understanding from digital images or videos. From the perspective of engineering, it seeks to understand and automate tasks that the human visual system can do.  Computer vision is a field of artificial intelligence (AI) that enables computers and systems to derive meaningful information from digital images, videos and other visual inputs — and take actions or make recommendations based on that information. If AI enables computers to think, computer vision enables them to see, observe and understand. Computer vision works much the same as human vision, except humans have a head start. Human sight has the advantage of lifetimes of context


A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams Local Area Network A Local Area Network (LAN) is a network that is confined to a relatively small area. It is generally limited to a geographic area such as a writing lab, school, or building. Computers connected to a network are broadly categorized as servers or workstations.

How To Fix Overheating Gpu

WHAT IS GPU IN COMPUTER What Does Graphics Processing Unit (GPU) Mean? A graphics processing unit (GPU) is a parallel processor that allows repetitive calculations within an application to run simultaneously. GPUs were introduced towards the end of the last century to help central processing units (CPUs) keep up with the huge number of calculations required by animated video games. The GPU carried out repetitive calculations concurrently, while the rest of the application continued to run on the CPU. As the demand for graphic applications increased towards the end of the last century, GPUs became more popular. Eventually, they became not just an enhancement but a necessity for optimum performance of a PC. Today, GPUs are powerful enough to perform rapid mathematical calculations in parallel for deep

How to stop automatic updates on Windows 10

What is Windows 10? Windows 10 and 11 are the latest operating system from Microsoft for personal computers. Officially unveiled in 2014 it introduced the idea of rolling updates to the operating system. Microsoft has successfully dominated the personal computer operating system for decades and its latest version, Windows 10, looks likely to carry on this market control. Windows 10 was released to consumers on the 29th of July 2015 as the successor to Windows 9. This latest version of the Windows operating system introduced what the company called “universal apps”, apps that are developed to work on smartphones, personal computers, video game consoles, and HoloLens. This universality is possible thanks to a universal app API that Microsoft first introduced in Windows 8.1. Windows


Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol network. It is available for virtually all operating systems that have networking capability, including most embedded network administration software. Function: Send ICMP ECHO_REQUEST to network hostsSyntax: ping [-aAbBdDfhLnOqrRUvV6] [-c count] [-F flowlabel] [-i interval] [-I interface] [-l preload] [-m mark] [-M pmtudisc_option] [-N nodeinfo_option] [-w deadline] [-W timeout] [-p pattern] [-Q tos] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp option] [hop ...] destination.  A ping network test transmits data packets to a specific IP address and either confirms or denies there is connectivity between IP-networked devices. In the case of confirmation, you will discover the “latency” (i.e., the length of the response time) by

Difference Between Ipconfig And Ping Command

IP config means,(Internet Protocol CONFIGuration) It is a windows command line utility that is used to manage the IP address assigned to the machine it is running in. Used without any additional parameters, it displays the computer's currently assigned IP, subnet mask and default gateway addresses. IPCONFIG has several command line switches (parameters) preceded with a slash (see list below). The Mac counterpart is IPCONFIG See NSLOOKUP and netstat. In Windows, ipconfig is a console application designed to run from the Windows command prompt. This utility allows you to get the IP address information of a Windows computer. It also allows some control over your network adapters, IP addresses (DHCP-assigned specifically), even your DNS cache. IPCONFIG COMMAND LINE SWITCHES Reporting Displays no switch

Ethical Hacking Terminologies

Hacking definition: What is hacking? Hacking refers to activities that seek to compromise digital devices, such as computers, smartphones, tablets, and even entire networks. And while hacking might not always be for malicious purposes, nowadays most references to hacking, and hackers, characterize it/them as unlawful activity by cybercriminals—motivated by financial gain, protest, information gathering (spying), and even just for the “fun” of the challenge. Who are hackers? Many think that “hacker” refers to some self-taught whiz kid or rogue programmer skilled at modifying computer hardware or software so it can be used in ways outside the original developers' intent. But this is a narrow view that doesn't begin to encompass the wide range of reasons why someone turns to hacking. To learn about the various


WHAT IS ADOBE PREMIER PRO? Adobe Premiere Pro is a timeline-based video editing software application developed by Adobe Inc. and published as part of the Adobe Creative Cloud licensing program. First launched in 2003, Adobe Premiere Pro is a successor of Adobe Premiere. Adobe Premiere Pro is a software designed for video editors who are looking for ways to enhance their works. Used by video makers in Hollywood, this desktop app allows its users to transform raw footage into incredibly amazing video products. Adobe Premiere Pro offers a variety of tools that let its users unleash their creativity and do more than just basic video editing. They can fine-tune the audio, adjust the colors, and do more to create professional-looking results. This


WHAT IS AN ANDROID PHONE? Android is an open source and Linux-based Operating System for mobile devices such as smartphones and tablet computers. Android was developed by the Open Handset Alliance, led by Google, and other companies. Android offers a unified approach to application development for mobile devices which means developers need only develop for Android, and their applications should be able to run on different devices powered by Android. The first beta version of the Android Software Development Kit (SDK) was released by Google in 2007 where as the first commercial version, Android 1.0, was released in September 2008. On June 27, 2012, at the Google I/O conference, Google announced the next Android version, 4.1 Jelly Bean. Jelly Bean is an incremental update, with the primary aim

How To Remove Image Background In Corel Draw

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Top Websites To Download Movies For Free

WHAT IS A MOVIE A film, also called a movie, motion picture or moving picture, is a work of visual art used to simulate experiences that communicate ideas, stories, perceptions, feelings, beauty, or atmosphere through the use of moving images A movie is an electronic signal of moving GRAPHICS ,PICTURES or textused to combine a steady stream of images used for entertainment, education, or other uses. This term is often used to describe content that is longer than ten minutes, or something you would watch on your TV or at the theater. Whereas video is used to describe short clips or files on the Internet, see the video definition for further information and online example. To play a movie file on your computer, you must have a movie player program

Best Machine Learning Algorithms 2021

WHAT IS MACHINE LEARNING? What is machine learning? Machine learning is a branch of artificial intelligence (AI) and computer science which focuses on the use of data and algorithms to imitate the way that humans learn, gradually improving its accuracy. IBM has a rich history with machine learning. One of its own, Arthur Samuel, is credited for coining the term, “machine learning” with his research (PDF, 481 KB) (link resides outside IBM) around the game of checkers. Robert Nealey, the self-proclaimed checkers master, played the game on an IBM 7094 computer in 1962, and he lost to the computer. Compared to what can be done today, this feat almost seems trivial, but it’s considered a major milestone within the field of artificial intelligence. Over the next couple of decades,

Popular Web Development Tools

WHAT IS WEB DEVELOPMENT? Web development is the building and maintenance of websites; it’s the work that happens behind the scenes to make a website look great, work fast and perform well with a seamless user experience. Web developers, or ‘devs’, do this by using a variety of coding languages. The languages they use depends on the types of tasks they are preforming and the platforms on which they are working. Web development skills are in high demand worldwide and well paid too – making development a great career option. It is one of the easiest accessible higher paid fields as you do not need a traditional university degree to become qualified. The field of web development is generally broken down into front-end (the user-facing side)

Graphics Design Tips

WHAT IS GRAPHICS DESIGN? Graphic design is the profession and academic discipline whose activity consists in projecting visual communications intended to transmit specific messages to social groups, with specific objectives. First, what is graphic design? According to the American Institute of Graphic Arts (AIGA), graphic design is defined as “the art and practice of planning and projecting ideas and experiences with visual and textual content.” In other terms, graphic design communicates certain ideas or messages in a visual way. These visuals can be as simple as a business logo, or as complex as page layouts on a website. “Graphic design takes graphical and textual elements and implements them into multiple types of media,” says designer Alexandros Clufetos, when asked to elaborate on the graphic design definition.

How Do You Wrap Text In Microsoft Excel

WHAT IS MS EXCEL? Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications Excel is a software program created by Microsoft that uses spreadsheets to organize numbers and data with formulas and functions. Excel analysis is ubiquitous around the world and used by businesses of all sizes to perform financial analysis. Features of MS Excel Various editing and formatting can be done on an Excel spreadsheet. Discussed below are the various features of MS Excel.  The image below shows the composition of features in MS Excel: HomeComprises options like font size, font styles, font colour, background colour, alignment, formatting options and styles, insertion and

A Survey Of Data Mining Techniques For Social Media Analysis

What Is Data Mining? Data mining is a process used by companies to turn raw data into useful information. By using software to look for patterns in large batches of data, businesses can learn more about their customers to develop more effective marketing strategies, increase sales and decrease costs. WHAT IS DATA MINING? Data mining is a process of extracting and discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems KEY POINTS Data mining is the process of analyzing a large batch of information to discern trends and patterns.Data mining can be used by corporations for everything from learning about what customers are interested in or want to buy to fraud detection and spam filtering.Data mining

Voice Over Ip Cisco Configuration

Voice over IP Description Voice over Internet Protocol, also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol networks, such as the Internet. Voice over Internet Protocol (VoIP), is a technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analog) phone line. Some VoIP services may only allow you to call other people using the same service, but others may allow you to call anyone who has a telephone number - including local, long distance, mobile, and international numbers. Also, while some VoIP services only work over your computer or a special VoIP phone, other services allow you to use a

What Is Data Mart In Sql Server

WHAT IS DATA MART? A data mart is a structure / access pattern specific to data warehouse environments, used to retrieve client-facing data. The data mart is a subset of the data warehouse and is usually oriented to a specific business line or team A data mart is a subject-oriented database that is often a partitioned segment of an enterprise data warehouse. The subset of data held in a data mart typically aligns with a particular business unit like sales, finance, or marketing. Data marts accelerate business processes by allowing access to relevant information in a data warehouse or operational data store within days, as opposed to months or longer. Because a data mart only contains the data applicable to a certain


WHAT IS VPN? A virtual private network extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network VPN stands for "Virtual Private Network" and describes the opportunity to establish a protected network connection when using public networks. VPNs encrypt your internet traffic and disguise your online identity. This makes it more difficult for third parties to track your activities online and steal data. The encryption takes place in real time. How does a VPN work? A VPN hides your IP address by letting the network redirect it through a specially configured remote server run by a VPN host. This means that if you surf


WHAT IS A CELL PHONE? A mobile phone, cellular phone, cell phone, cellphone, handphone, or hand phone, sometimes shortened to simply mobile, cell or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. The definition of a cellphone is a mobile telephone or a handheld two-way communication device that you can talk on over a cellular network. The Apple iPhone is an example of a cellphone. CELLular telePHONE) The first ubiquitous wireless telephone. Originally analog, all cellular systems today are digital, which has enabled the cellphone to turn into a handheld personal computer (see smartphone and cellphones vs. smartphones). A cellphone is also called a "mobile," "mobile phone,"

How To Delete Your Search History On Google

WHAT IS GOOGLE? Google LLC is an American multinational technology company that specializes in Internet-related services and products, which include online advertising technologies, a search engine, cloud computing, software, and hardware.  The basics of how Google Search works Google is a fully-automated search engine that uses software known as web crawlers that explore the web on a regular basis to find sites to add to our index. In fact, the vast majority of sites listed in our results aren't manually submitted for inclusion, but are found and added automatically when our web crawlers crawl the web.https://www.youtube.com/embed/_0QOePCkyK4?origin=https%3A%2F%2Fdevelopers.google.com&autohide=1&showinfo=0&video-id=_0QOePCkyK4&enablejsapi=1&widgetid=1 Google Search works in essentially three stages: Crawling: Google searches the web with automated programs called crawlers, looking for pages that are new or updated. Google stores those page addresses (or page URLs)

How To Protect Sheet And Lock Cells In Ms Excel

WHAT IS MS EXCEL? Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications  It is a software program created by Microsoft that uses spreadsheets to organize numbers and data with formulas and functions. Excel analysis is ubiquitous around the world and used by businesses of all sizes to perform financial analysis USES OF MS EXCEL Microsoft Excel is a spreadsheet program. That means it's used to create grids of text, numbers and formulas specifying calculations. That's extremely valuable for many businesses, which use it to record expenditures and income, plan budgets, chart data and succinctly present fiscal results.  It is a spreadsheet program included in the Microsoft Office suite

How To Design Ecommerce Website Using WordPress

WHAT IS A WEBSITE? A website is a collection of web pages and related content that is identified by a common domain name and published on at least one web server. Notable examples are wikipedia.org, google.com, and amazon.com. All publicly accessible websites collectively constitute the World Wide Web A website is a collection of publicly accessible, interlinked Web pages that share a single domain name. Websites can be created and maintained by an individual, group, business or organization to serve a variety of purposes. Together, all publicly accessible websites constitute the World Wide Web. Although it is sometimes called “web page,” this definition is wrong, since a website consists of several webpages. A website is also known as a “web presence” or simply “site”. Websites

WHAT IS DNS:What are the steps in a DNS lookup?

DNS Stands for domain name system. The Domain Name System is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities.  The Domain Name System (DNS) is the phonebook of the Internet. Humans access information online through domain names like nytimes.com or espn.com. Web browsers interact through Internet protocol IP addresses. DNS translates domain names to IP Address so browsers can load Internet resources. Each device connected to the Internet has a unique IP address which other machines use to find the device. DNS servers eliminate the need for humans to memorize IP addresses such as (in IPv4), or more complex newer

Is 128 Bit Ssl Encryption Secure

What is 128 Bit SSL encryption? What does “128 bit encryption” mean? Is it safe enough for your business and customers? There are two possible reasons why you’re reading this post right now. The first is that you’re exploring SSL certificate options, and you stumbled across the term “128 bit SSL encryption.” The second possible case could be that you came across this term on an ecommerce site or somewhere else, and your sheer curiosity led you here. In either case, you’ll have a good enough idea about 128 bit SSL encryption.  Before We Can Discuss 128 Bit SSL Encryption, Let’s First Understand How an SSL Certificate Works An SSL certificate protects your privacy by encrypting the data between a client (usually a web browser) and

Importance Of Internet In The 21st Century

WHAT IS INTERNET The Internet is a vast network that connects computers all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection. The internet is a globally connected network system facilitating worldwide communication and access to data resources through a vast collection of private, public, business, academic and government networks. It is governed by agencies like the Internet Assigned Numbers Authority (or IANA) that establish universal protocols. The terms internet and World Wide Web are often used interchangeably, but they are not exactly the same thing; the internet refers to the global communication system, including hardware and infrastructure, while the web is one of the services communicated over the internet The internet originated with the U.S.

Advantages Of Coaxial Cable In Computer Network

WHAT IS COMPUTER NETWORK? A computer network is a set of computers sharing resources located on or provided by network nodes. The computers use common communication protocols over digital interconnections to communicate with each other. Computer Network Types A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications. A computer network can be categorized by their size. A computer network is mainly of four types: LAN(Local Area Network)PAN(Personal Area Network)MAN(Metropolitan Area Network)WAN(Wide Area Network) LAN(Local Area Network) Local Area Network is a group of computers connected to each other in a small area such as building, office.LAN is used for connecting two or more personal computers through a communication medium such as

What Is Computer Animation How Is It Used In Filmmaking Industry

Computer animation is the process used for digitally generating animated images. ... This technique is identical to how the illusion of movement is achieved with television and motion pictures. For 3D animations, objects (models) are built on the computer monitor (modeled) and 3D figures are rigged with a virtual skeleton. 9 Types of Animation Styles The best type of animation style for your production will depend on what you are hoping to achieve with your video. Additionally, different styles have varying cost and time requirements to keep in mind. From standard 2D animation to stop motion here are 10 of the most popular types of animation styles that you can choose from when creating your own animated video: 1. Traditional / 2D Animation 2D animation probably doesn’t need much


IP address definition An IP address is a unique address that identifies a device on the internet or a local network. IP stands for "Internet Protocol," which is the set of rules governing the format of data sent via the internet or local network. In essence, IP addresses are the identifier that allows information to be sent between devices on a network: they contain location information and make devices accessible for communication. The internet needs a way to differentiate between different computers, routers, and websites. IP addresses provide a way of doing so and form an essential part of how the internet works. What is an IP? An IP address is a string of numbers separated by periods. IP addresses are expressed as a

Binary File Extension Advantages

WHAT IS A BINARY FILE? A binary file is a computer file that is not a text file. The term "binary file" is often used as a term meaning "non-text file A binary file is a FILE whose content must be interpreted by a program or a hardware processor that understands in advance exactly how it is formatted. That is, the file is not in any externally identifiable format so that any program that wanted to could look for certain data at a certain place within the file. A program (or hardware processor) has to know exactly how the data inside the file is laid out to make use of the file. In general, executable (ready-to-run) programs are often identified as binary files and given a

What Is An Applet In Java

What is an applet Java Applet Applet is a special type of program that is embedded in the webpage to generate the dynamic content. It runs inside the browser and works at client side. Advantage of Applet There are many advantages of applet. They are as follows: It works at client side so less response time.SecuredIt can be executed by browsers running under many plateforms, including Linux, Windows, Mac Os etc. Drawback of Applet Plugin is required at client browser to execute applet. Do You Know Who is responsible to manage the life cycle of an applet ?How to perform animation in applet ?How to paint like paint brush in applet ?How to display digital clock in applet ?How to display analog clock in applet ?How to communicate two


WHAT IS APACHE? The Apache HTTP Server, colloquially called Apache, is a free and open-source cross-platform web server software, released under the terms of Apache License 2.0. Apache is developed and maintained by an open community of developers under the auspices of the Apache Software Foundation Apache is the most widely used web server software. Developed and maintained by Apache Software Foundation, Apache is an open source software available for free. It runs on 67% of all webservers in the world. It is fast, reliable, and secure. It can be highly customized to meet the needs of many different environments by using extensions and modules. Most WordPress hosting providers use Apache as their web server software. However, WordPress can run on other

What Is Anonymous Ftp In Computer Network

WHAT IS AN FTP? Ftp means file transfer protocol, the File Transfer Protocol is a standard communication protocol used for the transfer of computer files from a server to a client on a computer network. FTP is built on a client–server model architecture using separate control and data connections between the client and the server. File Transfer Protocol is a set of protocols that the networked computers use to talk over the internet. ... Using an FTP client we can upload, download, delete, move, rename and copy the file on a server. If you send your file through FTP then your files mainly perform upload or download from the FTP serve Types of FTP There are three types of FTP connections possible (Cerberus FTP

What Is Ajax Used For

WHAT IS AJAX? Ajax is a set of web development techniques that uses various web technologies on the client-side to create asynchronous web applications. With Ajax, web applications can send and retrieve data from a server asynchronously without interfering with the display and behaviour of the existing page AJAX = Asynchronous JavaScript And XML. AJAX is not a programming language. AJAX just uses a combination of: A browser built-in XMLHttpRequest object (to request data from a web server)JavaScript and HTML DOM (to display or use the data) AJAX is a misleading name. AJAX applications might use XML to transport data, but it is equally common to transport data as plain text or JSON text. AJAX allows web pages to be updated asynchronously by exchanging data with a web server behind the

Adware Advantages And Disadvantages

WHAT IS AN ADWARE? Adware, often called advertising-supported software by its developers, is software that generates revenue for its developer by automatically generating online advertisements in the user interface of the software or on a screen presented to the user during the installation process Adware is software that displays unwanted (and sometimes irritating) pop-up adverts which can appear on your computer or mobile device. Adware typically ends up on a user’s device through one of two ways: You might install a free computer program or app without necessarily realizing that it contains additional software that contains adware. This allows the app developer to make money but means you could download adware onto your systems without necessarily consenting.Alternatively, there may be a vulnerability in

Self-Configuring Of Asymmetric Digital Subscriber Line (adsl)

Description Asymmetric digital subscriber line is a type of digital subscriber line technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line. ADSL is a popular, older type of broadband, with the term standing for Asymmetric Digital Subscriber Line. It is a broadband connection that works through the copper wires of existing phone lines and is mainly used for home broadband and within small businesses. What is difference between DSL and ADSL? DSL (Digital Subscriber Line) denotes an internet that uses digital connections between a modem and a phone line. ADSL means Asymmetrical Digital Subscriber Line where the speed of data sent is known as upstream

What Is An Absolute Link In Html

WHAT IS HTML? HTML stands for HyperText Markup Language. It is used to design web pages using a markup language. HTML is the combination of Hypertext and Markup language. Hypertext defines the link between the web pages. A markup language is used to define the text document within tag which defines the structure of web pages. This language is used to annotate (make notes for the computer) text so that a machine can understand it and manipulate text accordingly. Most markup languages (e.g. HTML) are human-readable. The language uses tags to define what manipulation has to be done on the text.  HTML is a markup language used by the browser to manipulate text, images, and other content, in order to display it in

How To Create Marksheet In Ms Excel Step By Step

Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications Microsoft Excel is a helpful and powerful program for data analysis and documentation. It is a spreadsheet program, which contains a number of columns and rows, where each intersection of a column and a row is a “cell.” Each cell contains one point of data or one piece of information. By organizing the information in this way, you can make information easier to find, and automatically draw information from changing data. FUNCTIONS OF MS EXCEL Function nameType and descriptionABS functionMath and trigonometry:    Returns the absolute value of a numberACCRINT functionFinancial:    Returns the accrued interest

How To Set Up Synology Nas As Vmware Server Datastore

WHAT IS SYNOLOGY NAS? Synology NAS is a multi-functional Network-Attached Storage server, serving as a file-sharing center within an organizations's intranet. Moreover, it is specially designed for a variety of purposes, allowing users to perform the following tasks with the web-based Synology DiskStation Manager (DSM): Store and Share Files over the InternetScan Settings with Security AdvisorManage Files with Web-Based File StationTransfer Files via FTPSync Files with Cloud StationShare Storage Capacity as iSCSI LUNsBack Up Files on Computer and ServerOffer Entertainment Content on the ServerOrganize Videos with Video StationManage Personal PhotosOrganize Professional Photos with Photo StationEnjoy Music Anytime and AnywhereHost WebsitesRecord Videos with IP CamerasManage Multiple Synology NAS DevicesDiscover More Apps with Package CenterSet up Print Server What do you use Synology NAS for? The

Best Api Security Testing Tools

WHAT IS AN API? API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other. Each time you use an app like Facebook, send an instant message, or check the weather on your phone, you’re using an API. An application programming interface is a connection between computers or between computer programs. It is a type of software interface, offering a service to other pieces of software. A document or standard that describes how to build such a connection or interface is called an API specification What Is an Example of an API? When you use an application on your mobile phone, the application connects to the Internet and sends data to a server.


Model–view–controller is a software design pattern commonly used for developing user interfaces that divide the related program logic into three interconnected elements. This is done to separate internal representations of information from the ways information is presented to and accepted from the The Model-View-Controller (MVC) framework is an architectural pattern that separates an application into three main logical components Model, View, and Controller. Hence the abbreviation MVC. Each architecture component is built to handle specific development aspect of an application. MVC separates the business logic and presentation layer from each other. It was traditionally used for desktop graphical user interfaces (GUIs). Nowadays, MVC architecture in web technology has become popular for designing web applications as well as mobile apps. MVC stands for Model — View

How To Do An Effective Google Search

WHAT IS GOOGLE SEARCH ENGINE? Google Search, is a search engine provided by Google. Handling over 3.5 billion searches per day, it has a 92% share of the global search engine market. It is also the most-visited website in the world. The order of search results returned by Google is based, in part, on a priority rank system called "PageRank". The Basics Of How Google Search Works Inclusion in Google's search results is free and easy; you don't even need to submit your site to Google. Google is a fully-automated search engine that uses software known as web crawlers that explore the web on a regular basis to find sites to add to our index. In fact, the vast majority of sites listed in our results


WHAT IS MS WORD? Microsoft Word is a widely used commercial word processor designed by Microsoft. Microsoft Word is a component of the Microsoft Office suite of productivity software, but can also be purchased as a stand-alone product. Microsoft Word was initially launched in 1983, and has since been revised numerous times. It is available for both Windows and Apple operating systems. Microsoft Word is often called simply Word or MS Word. In 1981, Microsoft hired Charles Simonyi to develop a word-processing application. The first version was released in 1983. Initially, MS Word was not very popular, owing to its radically different look compared to WordPerfect, the leading word processor at that time. However, Microsoft improved Word continually over the years, including a 1985 version

How To Use Google Translate On Computer

WHAT IS GOOGLE TRANSLATE? Google Translate is a multilingual neural machine translation service developed by Google, to translate text, documents and websites from one language into another. Who invented Google Translate? Sergey BrinThe idea for Google Translate was first planted in 2004, when co-founder Sergey Brin became frustrated with a translation program the company was licensing after it translated a Korean email into “The sliced raw fish shoes it wishes. 7 Google Translate Mobile Features You Must Know Google Translate's mobile app can do more than you might think. Here's a guide to all of Translate's features on Android and iOS. It's fine to use websites for language translations, but chances are you mostly need to translate while on the go. The best way to do that is

How To Check Internet Speed Using Cmd

what is internet? The internet is the wider network that allows computer networks around the world run by companies, governments, universities and other organisations to talk to one another. The result is a mass of cables, computers, data centres, routers, servers, repeaters, satellites and wifi towers that allows digital information to travel around the world. It is that infrastructure that lets you order the weekly shop, share your life on Facebook, stream Outcast on Netflix, email your aunt in Wollongong and search the web for the world’s tiniest cat. The internet is a telecommunications network that uses telephone lines, cables, satellites and wireless connections to connect computers and other devices to the World Wide Web. All modern computers can connect to the internet, as

5g Network Architecture Overview

What Is 5G Network Architecture? So – what exactly is 5G and how does 5G network technology architecture differ from previous “G’s”? The 3GPP standards behind 5G network architecture were introduced by the 3rd Generation Partnership Project (3GPP), the organization that develops international standards for all mobile communications. The International Telecommunications Union (ITU) and its partners define the requirements and timeline for mobile communication systems, defining a new generation approximately every decade. The 3GPP develops specifications for those requirements in a series of releases.The “G” in 5G stands for “generation.” 5G technology architecture presents significant advances beyond 4G LTE (long-term evolution) technology, which comes on the heels of 3G and 2G. As we describe in our related resource, The journey to 5G there

How To Change Your Username On Windows 10 Laptop

Windows 10 is a major release of the Windows NT operating system developed by Microsoft. It is the successor to Windows 8.1, which was released nearly two years earlier, and itself was released to manufacturing on July 15, 2015, and broadly released for the general public on July 29, 2015. What does Windows 10 OS include? Windows 10 includes online versions of OneNote, Word, Excel and PowerPoint from Microsoft Office. The online programs often have their own apps as well, including apps for Android and Apple smartphones and tablets FEATURES OF WINDOWS 10 Start Menu Returns. It's what Windows 8 detractors have been clamoring for, and Microsoft has finally brought back the Start Menu. ...Cortana on Desktop. Being lazy just got a lot easier. ...Xbox


WHAT IS WORDPPRESS WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system, referred to within WordPress as Themes On a slightly more technical level, WordPress is an open-source content management system licensed under GPLv2, which means that anyone can use or modify the WordPress software for free. A content management system is basically a tool that makes it easy to manage important aspects of your website – like content – without needing to know anything about programming. The end result is that WordPress makes building a website accessible to anyone – even people who aren’t developers. What Kinds Of Websites Can WordPress Make? Many years ago, WordPress

Importance Of Javascript In Web Development

WHAT IS JAVASCRIPT JavaScript, often abbreviated as JS, is a programming language that conforms to the ECMAScript specification. JavaScript is high-level, often just-in-time compiled, and multi-paradigm. It has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions. JavaScript is a scripting or programming language that allows you to implement complex features on web pages — every time a web page does more than just sit there and display static information for you to look at — displaying timely content updates, interactive maps, animated 2D/3D graphics, scrolling video jukeboxes, etc. — you can bet that JavaScript is probably involved. It is the third layer of the layer cake of standard web technologies, two of which (HTML and CSS) we have covered in much more detail

Examples Of Mysl Queries

WHAT IS MYSQL? MySQL is an open-source relational database management system. Its name is a combination of "My", the name of co-founder Michael Widenius's daughter, and "SQL", the abbreviation for Structured Query Language What is mySQL and why do I need it? This article applies to Linux Dedicated Servers. This article explains the functionality of the mySQL database application. MySQL is a relational database management system based on SQL – Structured Query Language. The application is used for a wide range of purposes, including data warehousing, e-commerce, and logging applications. The most common use for mySQL however, is for the purpose of a web database. It can be used to store anything from a single record of information to an entire inventory of available products for an online store. In association with

Android Secret Codes To Unlock Hidden Features On Mobile

WHAT IS AN ANNDROID PHONE What is an Android mobile phone? An Android phone is a powerful, high-tech smartphone that runs on the Android operating system (OS) developed by Google and is used by a variety of mobile phone manufacturers. Pick an Android mobile phone and you can choose from hundreds of great applications and multitask with ease. You’ll also get regular software updates that add great new features to your smartphone. Which handsets run Android? The Android operating system is developed and owned by Google. However, it's not exclusive to the Google branded nexus ange of phones. In fact, Android powers a host of handsets from some of the biggest mobile manufacturers. These include HTC,Samsung,Sony,Motorolla and LG, many of whom have enjoyed tremendous critical and commercial success with mobile phones running the Android operating system. What Is

What Is Internet Access

Internet, is a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect. Sometimes referred to as a “network of networks,” the Internet emerged in the United States in the 1970s but did not become visible to the general public until the early 1990s. By 2020, approximately 4.5 billion people, or more than half of the world’s population, were estimated to have access to the Internet. The Internet provides a capability so powerful and general that it can be used for almost any purpose that depends on information, and it is accessible by every individual who connects to one of its constituent networks. It supports human communication via social media, electronic mail (e-mail), “chat rooms,” newsgroups,

How To Convert Nigeria Phone Number To Usa Number

What is a GSM phone number? GSM stands for Global System for Mobile Communications and is the network standard for much of the world. ... Pop the card into a new phone, and your phone number and contacts come with you. There are a couple caveats to that, of course. One is that the phone you're using has to have radios to work on specific frequencies How many types of GSM are there? Of the three variants, GSM, TDMA and CDMA, the former stands as the most popularly used network. Though GSM is seen to use one of the variants of TDMA, it's functioning is pretty different from that of the other two.2 What are GSM and CDMA phones? You didn’t buy a cell phone so that you could


WHAT IS PHP? PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. Nice, but what does that mean? An example: Example #1 An introductory example<!DOCTYPE html><html>    <head>        <title>Example</title>    </head>    <body>        <?php            echo "Hi, I'm a PHP script!";        ?>    </body></html> WHAT IS A LOGIN FORM A Login form is used to enter authentication credentials to access a restricted page or form. The login form contains a field for the username and another for the password. ... Like the search form, a login form is basically a record form whose insert, update and delete properties have been disabled WHAT ARE SESSIONS IN PHP In general, session refers to a frame of communication between two medium. A PHP session is used to store data on a server rather

What Is Red Giant Software

WHAT IS A SOFTWARE? Software is a collection of instructions and data that tell a computer how to work. This is in contrast to hardware, from which the system is built and actually performs the work. In computer science and software engineering, software is all information processed by computer systems, including programs and data. Software is a set of programs, which is designed to perform a well-defined function. A program is a sequence of instructions written to solve a particular problem. There are two types of software − System SoftwareApplication Software WHAT IS A RED GIANT SOFTWARE Founded in 2002, Red Giant is a software company made up of artists and technologists who collaborate on the creation of unique software tools for filmmakers, editors, visual effects

What Is An Abstract Data Type

In computer science, an abstract data type is a mathematical model for data types. An abstract data type is defined by its behavior from the point of view of a user, of the data, specifically in terms of possible values, possible operations on data of this type, and the behavior of these operations. Abstract Data type (ADT) is a type (or class) for objects whose behaviour is defined by a set of value and a set of operations. The definition of ADT only mentions what operations are to be performed but not how these operations will be implemented. It does not specify how data will be organized in memory and what algorithms will be used for implementing the operations. It is called

What Is Ms-Dos

Short for Microsoft Disk Operating System, MS-DOS is a non-graphical command line operating system derived from 86-DOS that was created for IBM compatible computers. MS-DOS originally written by Tim peterson and introduced by Microsoft in August 1981 and was last updated in 1994 when MS-DOS 6.22 was released. MS-DOS allows the user to navigate, open, and otherwise manipulate files on their computer from a command line instead of a GUI like Windows Today, MS-DOS is no longer used; however, the command shell, more commonly known as the Windows command line is still used by many users. The bottom image is an example of a Windows command line window running in Microsoft Windows 10. Most computer users are only familiar with how to navigate Microsoft Windows using the mouse Unlike Windows, MS-DOS is navigated using MS-DOS commands.

How To Create Sunlight Rays In Photoshop

HOW TO MAKE SUN RAYS IN PHOTOSHOP WHAT IS ADOBE PHOTOSHOP? Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Windows and macOS. It was originally created in 1988 by Thomas and John Knoll. Since then, the software has become the industry standard not only in raster graphics editing, but in digital art as a whole. If you’re wondering how to make sun rays in Photoshop, this is the guide that lays out the process. Sun rays can add an extra layer of interest and depth to an image, but if you weren’t lucky enough to capture them in camera, don’t despair – adding them in with Adobe Photoshop or an alternative image editor is fairly easy. Of course, as with just

How To Design Logo With Adobe Illustrator

WHAT IS A LOGO? A logo is a graphic mark, emblem, or symbol used to aid and promote public identification and recognition. It may be of an abstract or figurative design or include the text of the name it represents as in a wordmark. At the very basic level, logos are symbols made up of text and images that help us identify brands we like. But they can be so much more! A good logo is the cornerstone of your brand. It helps customers understand what you do, who you are and what you value. That’s a lot of responsibility on a tiny image! Here’s the definition of what a logo is and how to make the most of it. What is a

What Is The difference Between Vector And Raster Graphics

Vector graphics are computer graphics images that are defined in terms of points on a Cartesian plane, which are connected by lines and curves to form polygons and other shapes. What is a vector in graphic design? Vector artwork is art that's made up of vector graphics. These graphics are points, lines, curves and shapes that are based on mathematical formulas. When you scale a vector image file, it isn't low resolution and there's no loss of quality, so it can be sized to however large or small you need it to be. What is vector artwork? Vector artwork is art that's made up of vector graphics. These graphics are points, lines, curves and shapes that are based on mathematical formulas. When you scale a

How To Make An Audiobook

WHAT IS AN AUDIO BOOK? An audiobook is a recording of a book or other work being read out loud. A reading of the complete text is described as "unabridged", while readings of a shorter version are an abridgement. Spoken audio has been available in schools and public libraries and to a lesser extent in music shops since the 1930s. An audiobook allows a person to listen to a recording of the text of the book, rather than read the text of the book. While these have dramatically risen in popularity over the last few years alone, they’re not exactly new. Audiobooks, or “talking books," as they were often referred to in the past, emerged during the 1930s. Unlike the digital versions we enjoy

Simple Motion Graphics Tools

WHAT IS MOTION GRAPHICS? Motion graphics are pieces of animation or digital footage which create the illusion of motion or rotation, and are usually combined with audio for use in multimedia projects. Motion graphics are usually displayed via electronic media technology, but may also be displayed via manual powered technology. What motion graphics do? Motion Graphics Designers, sometimes just called motion designers, create artwork for the web, television, or film. They use visual effects, animation and other cinematic techniques to bring life to their creations. What are the types of motion graphics? We know you want that motion graphics video for your business, so let's get down to it. Explainer videos. Explainer videos are short and digestible pieces of video content that tell viewers how your product

What Is Meant By Motion Graphics Design

WHAT IS GRAPHICS DESIGN? INTRODUCTION When you think of graphic design, do you think of artistic advertisements? Eye-grabbing graphics on websites? Stunningly arranged spreads in magazines? While these examples certainly fit under the graphic design definition, the term encompasses a lot: posters, infographics, book covers, product labels, logos, business cards, signs, website layouts, mobile apps, software interfaces—the list goes on. So what is graphic design, exactly? Listing these graphic design examples is a good start, but it doesn’t paint the full picture. While covering the details and intricacies of the entire graphic design field might not be possible in one article, this high-level overview will help you better understand this creative career field. If you’re at all interested in becoming a professional graphic

How To Make Raindrops In Photoshop 7.0

WHAT IS PHOTOSHOP Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Windows and macOS. It was originally created in 1988 by Thomas and John Knoll. Since then, the software has become the industry standard not only in raster graphics editing, but in digital art as a whole. Adobe Photoshop is a software used for editing photographs, compositing digital art, animating, and graphic design. Adobe photoshop comes with professional tools that makes it easier for artists to bring their ideas to life. One of the major advantages of using Adobe Photoshop is its ability to create multiple layers that can be altered independently of each other. New tools and features are always being added as Adobe gathers

Windows 10 Update Advantages And Disadvantages

WHAT IS WINDOWS UPDATE? Microsoft Windows Update is a Microsoft service for the Windows 9x and Windows NT families of operating system, which automates downloading and installing Microsoft Windows software updates over the Internet. Windows Update is a free Microsoft service that's used to provide updates like service packs and patches for the Windows operating system and other Microsoft software. Windows Update can also be used to update drivers for popular hardware devices. Patches and other security updates are routinely released through Windows Update on the second Tuesday of every month—it's called patch tuesday However, Microsoft releases updates on other days as well, like for urgent fixes. WHAT IS WINDOWS 10 UPDATE The Windows 10 Update Assistant downloads and installs feature updates on your device.  Feature updates like Windows 10, version 1909 (a.k.a. the Windows 10 November


WHAT IS WINDOWS OS? Microsoft Windows, commonly referred to as Windows, is a group of several proprietary graphical operating system families, all of which are developed and marketed by Microsoft. Each family caters to a certain sector of the computing industr Microsoft Windows, also called Windows and Windows OS, computer operating system (OS) developed by Microsoft Corporation to run personal computers (PCs). Featuring the first graphical user interface (GUI) for IBM-compatible PCs, the Windows OS soon dominated the PC market. WHAT IS TROUBLESHOOTING IN WINDOWS OS Troubleshooting is a systematic process used to locate the cause of a fault in a computer system and correct the relevant hardware and software issues. Approaching problem solving using a logical and methodical approach is essential to successful resolution. WHAT IS WINDOWS

How To Use Windows Performance Analyzer

WHAT IS WIINDOWS PERFORMANCE ANALYZER? What is the windows Performance Analyzer tool? Windows Performance Analyzer (WPA) is a tool that creates graphs and data tables of Event Tracing for Windows (ETW) events that are recorded by Windows Performance Recorder (WPR) or Xperf. WPA can open any event trace log (ETL) file for analysis. HOW TO SET UP WINDOWS PERFORMANCE ANALYZER Here's How: 1 Download the Windows ADK from Microsoft for your VERSION OF WINDOWS 10.  Download2 Run the downloaded adksetup.exe file. 3 If you already have Windows ADK installed, select (dot) Change, click/tap on Continue, and go to step 7. (see screenshot below) 4 Select where you want to install the Windows Assessment and Deployment Kit (Windows ADK), How to install the Windows ADK offline | Microsoft Docs 5 Select Yes (default) or No to send anonymous data to Microsoft for the Windows 10 Kits, and click/tap on Next. (see screenshot below) 6 Click/tap on Accept for the license

How To Set Up HomeGroup In Windows 10

WHAT IS WINDOWS HOMEGROUP? A homegroup is a group of PCs on a home network that can share files and printers. Using a homegroup makes sharing easier. You can share pictures, music, videos, documents, and printers with other people in your homegroup. You can help protect your homegroup with a password, which you can change at any time. Other people can't change the files that you share unless you give them permission to do so. After you create or join a homegroup, you select the libraries (for example, My Pictures or My Documents) that you want to share. You can prevent specific files or folders from being shared, and you can share additional libraries later. HomeGroup is available in Windows 7, Windows 8.1, Windows RT 8.1,

How To Install Windows Biometric Framework: Windows 10

WHAT IS WINDOWS BIOMETRIC FRAMEWORK Every individual has unique characteristics that can be used for identification. Typically these characteristics are physical and include traits such as fingerprints, but they can also include behavioral traits such as gait and typing rhythm. The term biometrics encompasses both meanings. Biometric information is increasingly replacing passwords to identify and verify users. It is more secure and often more convenient for both user and administrator. Sensors are used to capture biometric information. The information is captured by the sensor as a biometric sample. A single sample contains data that represents a single biometric characteristic for one individual. Multiple samples are averaged to create a biometric template, and the template is securely stored. Later, a sample from an

Microsoft Assessment And Planning Toolkit For Windows 10

Microsoft Assessment and Planning (MAP) Toolkit is a free utility IT administrators can use to determine whether or not a particular Windows infrastructure, software application or user's device is adequately prepared to migrate to a new operating system, server version or cloud environment. An IT professional can run MAP Toolkit on one Microsoft computing device and inventory the entire Windows network. Microsoft Assessment and Planning Toolkit is made up of four main components: MAPSetup.exe - contains MAP as well as the files IT administrators need to set up a local SQL Server Database Engine. readme_en.htm file - details what administrators need to run MAP Toolkit and known issues. MAP_Sample_Documents.zip - provides examples of the types of reports and proposals MAP Toolkit creates. MAP_Training_Kit.zip - explains how to use MAP Toolkit and provides

What Is Wi-fi Protected Access (Wpa)

What is WPA? Wi-Fi Protected Access (WPA) is a security standard for computing devices equipped with wireless internet connections. WPA was developed by the Wifi alliance to provide more sophisticated data encryption and better user authentication than Wired Equivalent Privacy (WEP), the original Wi-Fi security standard. WPA was initially released in 2003. The Wi-Fi Alliance defined WPA as a response to serious weaknesses found in the WEP protocol. A more secure version, WPA2, was released in 2004. In 2018, the Wi-Fi Alliance announced the release of WPA's third and current version, WPA3. WPA works using discrete modes for enterprise and personal use. The most recent enterprise mode, WPA-EAP, uses a stringent 802.1x authentication. The latest personal mode, WPA-PSK, uses Simultaneous Authentication of Equals (SAE) to

What Does Web Content Filtering Mean

What is web content filtering? Web content filtering is the practice of blocking access to web content that may be deemed offensive, inappropriate, or even dangerous. Families will be well aware of the need to apply internet content filters to material not suitable for young children, but content filtering has its place in the business world, too.  How does content filtering work? Content filtering works by using hardware or software-based solutions to establish rules about the types of sites that may be visited. Using keywords or other commonalities between sites, content is grouped into categories—such as sports, gambling, adult, streaming, and so on—and those sites in undesirable categories are blocked on the network. Keeping objectionable content away from children is one of the more

What Is Virtual Classroom’ Advantages And Disadvantages

WHAT IS A VIRTUAL CLASSROOM? A VIRTUAL CLASSROOM is a video conferencing tool where instructors and participants engage with each other and with the learning material. The difference with other video conferencing tools is that VIRTUAL CLASSROOM offer an added set of features that are essential to a learning environment. TYPES OF VIRTUAL CLASSROOMS THAT YOU SHOULD CONSIDER Virtual classrooms are online modules, which gives every participant a chance of communicating, sharing videos, and interact with each other. You can either access the lessons through virtual classroom app or a website. Every student and tutor has to log in to meet at the learning environment. For a better learning environment, students will have to use virtual classroom tools such as Skype to make sure communication is effective.

What Is Three Way Handshake Protocol

What Does Three-Way Handshake Mean? A three-way handshake is a method used in a TCP/IP network to create a connection between a local host/client and server. It is a three-step method designed to allow both communicating ends to initiate and negotiate the parameters of the network TCP socket connection at the same time before data such as HTTP and SSH is transmitted. Multiple TCP socket connections can be transmitted in both directions simultaneously. A three-way handshake is also known as a TCP handshake or SYN-SYN-ACK, and requires both the client and server to exchange SYN (synchronization) and ACK (acknowledgment) packets before actual data communication begins. In fact, its name originates from the three messages transmitted by TCP before a session between the two ends

What Is Tls Encryption And How Does It Work

What is TLS (Transport Layer Security)? TLS is a security protocol that provides privacy and data integrity for Internet communications. Implementing TLS is a standard practice for building secure web apps. What is Transport Layer Security (TLS)? Transport Layer Security, or TLS, is a widely adopted security protocol designed to facilitate privacy and data security for communications over the Internet. A primary use case of TLS is encrypting the communication between web applications and servers, such as web browsers loading a website. TLS can also be used to encrypt other communications such as email, messaging, and voice over IP (VoIP). In this article we will focus on the role of TLS in web application security. TLS was proposed by the Internet Engineering Task Force (IETF), an

Example Of a Three-Factor Authentication

Let us talk about the definitions of the three factors of authentication. One-factor authentication – this is “something a user knows.”  The most recognized type of one-factor authentication method is the password.Two-factor authentication – in addition to the first factor, the second factor is “something a user has.”  Examples of something a user has are a fob that generates a pre-determined code, a signed digital certificate or even a biometric such as a fingerprint.  The most recognized form of two-factor authentication is the ubiquitous RSA SecurID fob.Three-factor authentication – in addition to the previous two factors, the third factor is “something a user is.”  Examples of a third factor are all biometric such as the user’s voice, hand configuration, a fingerprint,

What Is SSID And What Is It Used For

WHAT IS SSID? What is SSID and what does it stand for? SSID stands for Service Set IDentifier and is your network’s name. If you open the list of Wi-Fi networks on your laptop or phone, you’ll see a list of SSIDs. Wireless router or access points broadcast SSIDs so nearby devices can find and display any available networks. Learn how they work and how to find yours below. SSIDs can be up to 32 characters in length, but there are no restrictions for minimum size. Typically, manufacturers create default SSIDs by combining a company's name with random numbers or letters. Depending on your router brand, the default SSID names could look something like this: TP-Link_015040, netgear37, Linksys00042, etc. Changing your SSID and password from the default is

What Are Snipping Tools?

Snipping Tools are Microsoft Windows screenshot utility included in Windows Vista and later. It can take still screenshots of an open window, rectangular areas, a free-form area, or the entire screen. Snips can then be annotated using a mouse or a tablet, stored as an image file or an MHTML file, or e-mailed This guide will provide an unbiased review of the best free snipping tools as well as directions on how to use them:Sn Now follow along as we review the most popular snipping tools. 1. Snagit Snagit is just more than a screen capture utility. It offers a broad range of editing and capturing tools and a comfortable user experience. The tool is intuitive, has a preview window, which shows a zoomed thumbnail

What Is a Smart Card Reader Used For

WHAT IS A SMART CARD? A smart card, chip card, or integrated circuit card is a physical electronic authorization device, used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit chip.  A smart card is a physical card that has an embedded  integrated chip that acts as a security token. Smart cards are typically the same size as a driver's license or credit card and can be made out of metal or plastic. They connect to a reader either by direct physical contact (also known as chip and dip) or through a short-range wireless connectivity standard such as radio-frequency identification (RFID) or near-field communication (NFC) The chip on a smart card can be either


WHAT IS A SOFTWARE? Software is defined as collection of data, programs, procedures, associated documentaion and rules. which does not have any mass, volume and colour. software does not wear out,get tired or degrade over a long period of time Software is a collection of instructions and data that tell a computer how to work. This is in contrast to physical hardware, from which the system is built and actually performs the work Examples and types of softwares Among the various categories of software, the most common types include the following: Application software. The most common type of software, application software is a computer software package that performs a specific function for a user, or in some cases, for another application. An application can be self-contained, or it can be

How To Identify a Fake Social Security Card

WHAT IS SOCIAL SECURITY NUMBER? In the United States, a Social Security number is a nine-digit number issued to U.S. citizens, permanent residents, and temporary residents under section 205 of the Social Security Act, codified as 42 U.S.C. § 405.  Your nine-digit Social Security number is your first and continuous connection with Social Security. It helps us identify and accurately record your covered wages or self-employment earnings. We also use it to monitor your record once you start getting benefits. KEY TAKEAWAYS A Social Security number (SSN) is a unique identifier assigned to U.S. citizens and some residents to track their income and determine benefits. In addition to Social Security, the SSN is now also used for a wide range of purposes.These include obtaining credit,

What Is Sni In Ssl Certificate

WHAT IS SSL CERTIFICATE? What is an SSL certificate? An SSL certificate is a digital certificate that authenticates a website's identity and enables an encrypted connection. SSL stands for Secure Sockets Layer, a security protocol that creates an encrypted link between a web server and a web browser. Companies and organizations need to add SSL certificates to their websites to secure online transactions and keep customer information private and secure. In short: SSL keeps internet connections secure and prevents criminals from reading or modifying information transferred between two systems. When you see a padlock icon next to the URL in the address bar, that means SSL protects the website you are visiting. Since its inception about 25 years ago, there have been several versions of

What Is An Sms Api

WHAT IS SMS? SMS is a text messaging service component of most telephone, Internet, and mobile device systems. It uses standardized communication protocols that let mobile devices exchange short text messages. An intermediary service can facilitate a text-to-voice conversion to be sent to landlines.  SMS stands for Short Message Service, and it’s the most common form of text messaging used today. A single text message is limited to 160 characters including spaces. MMS stands for Multimedia Messaging Service. It is the media variant of an SMS message that allows users to send images, videos, or audio via a traditional cellular network. This was a common way of sending pictures, also known as Picture Messages, to friends and colleagues before mobile applications began using mobile Internet networks

What Is An Sip Domain

SIP domains are domains authorized to send and receive SIP traffic, and are used when assigning SIP addresses to users. This cmdlet was introduced in Lync Server 2010. What is SIP used for? Session Initiation Protocol (SIP) is used to signal and control interactive communication sessions. The uses for such sessions include voice, video, chat and instant messaging, as well as interactive games and virtual reality. SIP Features SIP enables user mobility through a mechanism that allows requests to be proxied or redirected to the user's current location. Users can register their current location with their home server. SIP supports end-to-end and hop-by-hop authentication, as well as end-to-end encryption using S/MIME. What is the difference between VoIP and SIP? VoIP, or Voice over Internet Protocol, is a family

How To Configure The Simple Network Management Protocol (snmp) Service In Windows 10

WHAT IS SIMPLE NETWORK MANAGEMENT PROTOCOL? Simple Network Management Protocol is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device behavior What is SNMP and how does it work? SNMP works by sending messages, called protocol data units (PDUs), to devices within your network that “speak” SNMP. ... Using these requests, network administrators can track virtually any data values they specify. All of the information SNMP tracks can be provided to a product that asks for it. What is the purpose of the simple network management protocol SNMP? Although the original purpose of the Simple Network Management Protocol (SNMP) was to let network administrators remotely manage an Internet system, the design of SNMP

What Is Simple Mail Transfer Protocol (smtp) How does It Work

The Simple Mail Transfer Protocol is an internet standard communication protocol for electronic mail transmission. Mail servers and other message transfer agents use SMTP to send and receive mail messages WHAT IS SMTP SERVER? SMTP stands for Simple Mail Transfer Protocol, and it’s an application used by mail servers to send, receive, and/or relay outgoing mail between email senders and receivers.  An SMTP email server will have an address (or addresses) that can be set by the mail client or application that you are using and is generally formatted as smtp.serveraddress.com. For example, Gmail’s SMTP server host address is smtp.gmail.com, and Twilio SendGrid’s is smtp.sendgrid.com. You can generally find your SMTP email server address in the account or settings section of your mail

Server Gated Cryptography (sgc)

WHAT IS CRYPTOGRAPHY? Cryptography is a method of protecting information and communications through the use of codes, so that only those for whom the information is intended can read and process it. The prefix "crypt-" means "hidden" or "vault" -- and the suffix "-graphy" stands for "writing." In computer science, cryptography refers to secure information and communication techniques derived from mathematical concepts and a set of rule-based calculations called algorithms, to transform messages in ways that are hard to decipher. These deterministic algorithms are used for cryptographic key generation, digital signing, verification to protect data privacy, web browsing on the internet, and confidential communications such as credit card transactions and email. Cryptography techniques Cryptography is closely related to the disciplines of cryptology and cryptanalysis It

Web Server Cluster Architecture

WHAT IS WEB SERVER? A web server is computer software and underlying hardware that accepts requests via HTTP, the network protocol created to distribute web pages, or its secure variant HTTPS The term web server can refer to hardware or software, or both of them working together. On the hardware side, a web server is a computer that stores web server software and a website's component files. (for example, HTML documents, images, CSS stylesheets, and JavaScript files) A web server connects to the Internet and supports physical data interchange with other devices connected to the web.On the software side, a web server includes several parts that control how web users access hosted files. At a minimum, this is an HTTP server. An HTTP server is software

Definition Of Serial Port In Networking

WHAT IS SERIAL PORT? In computing, a serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. This is in contrast to a parallel port, which communicates multiple bits simultaneously in paralle An asynchronous port on the computer used to connect a serial device to the computer and capable of transmitting one bit at a time. Serial ports are usually identified on IBM compatible computers as COM (communications) ports. For example, a mousemight connect to COM1 and a modem to COM2. What is serial port used for? A socket that connects to a serial interface (one bit following another over one line). Serial ports are widely used by sensors for data acquisition, and they were standard on early computers for connecting a modem,

What Is Serial Line Internet Protocol

WHAT IS INTERNET PROTOCOL? The Internet Protocol is the network layer communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet The Internet Protocol (IP) is a protocol or set of rules, for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination. Data traversing the Internet is divided into smaller pieces, called packets. IP information is attached to each packet, and this information helps ruters to send packets to the right place. Every device or domain that connects to the Internet is assigned an IP Address, and as packets are directed to the IP address attached to them, data arrives where it is needed. Once the packets

How To Create Google Link For Feedback Form

A feedback form is a paper with questions on it and spaces marked where you should write the answers It asks a hotelquest if they enjoyed their stay and what could be improved.Please tell us where we can improve our service on the feedback form.To give your feedback please either e-mail us or fill in the feedback form.Please fill in the feedback form to let us know what you think of our guesthouse.ask for feedback leave feedback A feedback form is a way in which customer feedback is obtained. Feedback forms help in improving products or services, and even the fundamental understanding of the business users. It is considered one of the most efficient and economical methods of understanding customers and measuring customer satisfaction. Feedback forms are one of the most effective modes of communication between customers and

Role Of Ict In National Development

WHAT IS ICT? Information and communications technology is an extensional term for information technology that stresses the role of unified communications and the integration of telecommunications and computers . CT, or information and communications technology (or technologies), is the infrastructure  and components that enable modern computing. Although there is no single, universal definition of ICT, the term is generally accepted to mean all devices, networking components applications and systems that combined allow people and organizations (i.e., businesses, nonprofit agencies, governments and criminal enterprises) to interact in the digital world. Components of an ICT system ICT encompasses both the internet-enabled sphere as well as the mobile one powered by wireless networks. It also includes antiquated technologies, such as landline telephones, radio and television broadcast -- all of which are still widely used


WHAT IS JAVA PROGRAMMING LANGUAGE? Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible The Java programming language was developed by sun microsystems in the early 1990s. Although it is primarily used for Internet-based applications java is a simple, efficient, general-purpose language. Java was originally designed for embedded network applications running on multiple platforms. It is a portable, object-oriented, interpreted language. Java is extremely portable. The same Java application will run identically on any computer, regardless of hardware features or operating system, as long as it has a Java interpreter. Besides portability, another of Java's key advantages is its set of security features which protect a PC running a Java program not only from problems caused by

Routing Information Protocol Vulnerabilities

WHAT IS ROUTING IN COMPUTER NETWORKING Routing is the process of selecting a path for traffic in a network or between or across multiple networks. Broadly, routing is performed in many types of networks, including circuit-switched networks, such as the public switched telephone network, and computer networks, such as the Internet. Routing Metrics and Costs Routing metrics and costs are used for determining the best route to the destination. The factors used by the protocols to determine the shortest path, these factors are known as a metric. Metrics are the network variables used to determine the best route to the destination. For some protocols use the static metrics means that their value cannot be changed and for some other routing protocols use the dynamic

What Does Reserved Ip Mean

WHAT IS AN IP ADDRESS? An Internet Protocol address is a numerical label such as that is connected to a computer network that uses the Internet Protocol for communication. An IP address serves two main functions: host or network interface identification and location addressing. An IP address is a unique address that identifies a device on the internet or a local network. IP stands for "Internet Protocol," which is the set of rules governing the format of data sent via the internet or local network. In essence, IP addresses are the identifier that allows information to be sent between devices on a network: they contain location information and make devices accessible for communication. The internet needs a way to differentiate between different


WHAT IS REVERSE ENGINEERING? Reverse engineering, sometimes called back engineering, is a process in which software, machines, aircraft, architectural structures and other products are deconstructed to extract design information from them. Often, reverse engineering involves deconstructing individual components of larger products. The reverse engineering process enables you to determine how a part was designed so that you can recreate it. Companies often use this approach when purchasing a replacement part from an original equipment manufacturer (OEM) is not an option. The reverse engineering process is named as such because it involves working backward through the original design process. However, you often have limited knowledge about the engineering methods that went into creating the product. Therefore, the challenge is to gain a working


WHAT IS ROOTKIT? A rootkit is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its software that is not otherwise allowed and often masks its existence or the existence of other software. The term rootkit is a compound of "root" and the word "kit" What Is a Rootkit? A rootkit is a clandestine computer program designed to provide continued privileged access to a computer while actively hiding its presence. The term rootkit is a connection of the two words "root" and "kit." Originally, a rootkit was a collection of tools that enabled administrator-level access to a computer or network. Root refers to the Admin account on Unix and Linux systems, and kit refers

What Is A Reserved Domain Name

WHAT IS A DOMAIN NAME? A domain name is an identification string that defines a realm of administrative autonomy, authority or control within the Internet. Domain names are used in various networking contexts and for application-specific naming and addressing purpose TYPES OF DOMAINS 1. Top-Level Domains (TLDs) Each website’s URL can be broken down into different parts. Top Level Domains TLDs, sometimes called domain name extensions, are the part that comes right after your primary domain name (for instance, the .com in www.dreamhost.com). However, there are many other TLDs besides just .com. You can choose from dozens of options, such as .net, .blog, or .io (which was initially a country code but has since been co-opted for the tech community).  You’re probably used to seeing .com, .net, and a few other basic TLDs. As the internet expands,