Computer security

Top Ranked Computer Science Universities In The World

WHAT IS COMPUTER SCIENCE? Computer science is the study of computers and computing as well as their theoretical and practical applications. Computer science applies the principles of mathematics, engineering, and logic to a plethora of functions, including algorithm formulation, software and hardware development, and artificial intelligence. Computer science is the study of algorithmic processes, computational machines and computation itself. As…

Computer security

What Is a Trigger In Sql Server

In computing, a server is a piece of computer hardware or software that provides functionality for other programs or devices, called “clients”. This architecture is called the client–server model. A server is a computer that serves information to other computers. These computers, called clients, can connect to a server through either a local area network or a wide area…

Computer security

Media Access Control In Computer Networks

A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. Computer network, two or more computers that are connected with one another for the purpose of communicating data electronically. Besides physically connecting computer…

Computer security

Cisco Ip Route Command

Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley. Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco provides IT products and services across five major technology areas: Networking (including Ethernet, optical, wireless and mobility), Security, Collaboration…

Computer security

What Is Cmos Battery And What Is The work?

Nonvolatile BIOS memory refers to a small memory on PC motherboards that is used to store BIOS settings. It is traditionally called CMOS RAM because it uses a volatile, low-power complementary metal-oxide-semiconductor SRAM powered by a small “CMOS” battery when system and standby power is off.  CMOS may refer to any of the following: 1. Alternatively referred…

Computer security

Sql Functions In Dbms

WHAT IS SQL? SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system SQL stands for Structured Query Language. A query language is a kind of programming language that’s designed to facilitate retrieving specific information from databases, and…

Computer security

How To Use The Hyperlink Function In Excel

Microsoft Excel Definition 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. Microsoft Excel is a spreadsheet developed by Microsoft for Windows, macOS, Android and iOS. It…

Computer security

WHAT IS LATEX CODE?

LaTeX is a free software package created in 1985 by the American computer scientist Leslie Lamport as an addition to the TeX typesetting system. … Producing a LaTeX document begins with a text file containing content that is tagged with special LaTeX codes used to indicate how the text will be styled. What is LaTeX source code? LaTeX is a high-quality…

Computer security

How To Use Mathpix Snipping Tool

What is Mathpix Snipping? Snip is a tool for extracting text, and particularly math, from images and documents. This text/LaTeX can then be pasted into a document editing tool such as a LaTeX or Markdown editor.The goal of Snip is to save you time typing time-consuming LaTeX or data from tables.It is also useful for…

Computer security

What Is Cpu Register In Computer Architecture?

A Cpu register is a temporary storage area built into a CPU. … Most modern CPU architectures include both types of registers. Internal registers include the instruction register (IR), memory buffer register (MBR), memory data register (MDR), and memory address register register fetches instructions from the program counter (PC) and holds each instruction as it is executed by the processor. The memory registers are used to pass data from memory to…

Computer security

WHAT IS BCD CODE IN DIGITAL ELECTRONICS?

Digital electronics is a field of electronics involving the study of digital signals and the engineering of devices that use or produce them. … Digital electronic circuits are usually made from large assemblies of logic gates, often packaged in integrated circuits. What is the use of digital electronics? Many of our household items make use of digital electronics. This could include laptops, televisions, remote controls and…

Computer security

DIFFERENCE BETWEEN A HUB AND A SWITCH IN NETWORKING

Ethernet hub Description An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment.  When referring to a network a hub is the most basic networking device that connects multiple computers or other network devices together….

Computer security

ERROR :KINEMASTER ENGINE FAILED TO INITIALIZE:HOW TO FIX KINEMASTER FAILED TO INITIALIZE ERROR

What is KineMaster? KineMaster is a video editor for Android smartphones. Our vision is to bring professional-quality video editing features to mobile.  KineMaster provides a wide range of video editing functions, including transition effects, text and handwriting overlays, video and image layers, up to four additional audio tracks, detailed volume envelope control, and more. This premium…

Computer security

WHAT IS NFS SERVER AND NFS CLIENT?

What is NFS server? Network File System (NFS), is a distributed file system that allows various remote systems to access a file share. We all know that files should be stored on a central server for security and ease of backup. NFS provides us with a file sharing service that is easily managed and controls client access to resources. Network File…

Computer security

Best Websites For Computer Science Engineering Students

WHAT IS COMPUTER SCIENCE? Computer science is the study of computers and computing as well as their theoretical and practical applications. Computer science applies the principles of mathematics, engineering, and logic to a plethora of functions, including algorithm formulation, software and hardware development, and artificial intelligence. Computer science is also the study of algorithmic processes, computational machines and computation itself….

Computer security

How To Enable Dark Mode In Windows 10 Pc

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 industry Microsoft Windows, also called Windows and Windows OS, computer operating system (OS) developed by Microsoft Corporation to run personal computers (PCs)….

Computer security

What Is Integrated Development Environment? (IDE)

Integrated development environment An integrated development environment is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of at least a source code editor, build automation tools and a debugger.  An integrated development environment (IDE) is software for building applications that combines common developer tools into a single graphical user interface…

Computer security

What Is e-Government In Ict?

What do you mean by government? 1. the exercise of political authority over the actions, affairs, etc, of a political unit, people, etc, as well as the performance of certain functions for this unit or body; the action of governing; political rule and administration. 2. the system or form by which a community, etc, is…

Computer security

How To Make a Flyer Using Adobe Illustrator

What is a flyer in graphic design? A flyer (or flier) is a form of paper advertisement intended for wide distribution and typically posted or distributed in a public place, handed out to individuals or sent through the mail. In the 2010s, flyers range from inexpensively photocopied leaflets to expensive, glossy, full-color circulars. What is the purpose of a flyer?…

Computer security

Image Segmentation For Deep Learning

Image segmentation Description In digital image processing and computer vision, image segmentation is the process of partitioning a digital image into multiple segments. The goal of segmentation is to simplify and/or change the representation of an image into something that is more meaningful and easier to analyze What is Image Segmentation? Let’s understand image segmentation…

Computer security

How To Compile And Run Java Program Written In Notepad

What is Java? Java is a general-purpose, class-based, object-oriented programming language designed for having lesser implementation dependencies. It is a computing platform for application development. Java is fast, secure, and reliable, therefore. It is widely used for developing Java applications in laptops, data centers, game consoles, scientific supercomputers, cell phones, etc. Java is a class-based, object-oriented programming language that…

Computer security

WHAT IS C++ PROGRAMMING LANGUAGE

C++ is a general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language, or “C with Classes”. What is C++? C++ is a cross-platform language that can be used to create high-performance applications. C++ was developed by Bjarne Stroustrup, as an extension to the C language. C++ gives programmers a…

Computer security

What Is Css In Computer

CSS is the acronym of “Cascading Style Sheets”. CSS is a computer language for laying out and structuring web pages HTML or XML). This language contains coding elements and is composed of these “cascading style sheets” which are equally called CSS files (.css).  CSS is the language for describing the presentation of Web pages, including colors,…

Computer security

DIFFERENCE BETWEEN AI MACHINE LEARNING AND DATA SCIENCE

What is Artificial Intelligence? Artificial intelligence (AI) is wide-ranging branch of computer science concerned with building smart machines capable of performing tasks that typically require human intelligence. AI is an interdisciplinary science with multiple approaches, but advancements in machine learning and deep learning are creating a paradigm shift in virtually every sector of the tech industry.  WHAT IS AI…

Computer security

DNS CACHE POISONING PREVENTION

The Domain Name System (DNS) 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. Domain Name System) The Internet’s system for converting alphabetic names into numeric IP addresses. For example,…

Computer security

Computer Terminology From a to z

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.  What is computer terminology? Stands for “Information Technology,” and is pronounced “I.T.” It refers…

Computer security

How To Use Reference Tab In Ms Word 2016

What Is Microsoft Word? You may be wondering: what type of program is Microsoft Word? A good definition is that it’s a word processor. That’s an application you use to “process”— format, manipulate, save, print, share — a text-based document.  Microsoft Word is arguably the most popular word processor on the planet. That’s because it’s part of…

Computer security

What Is Data Structure In Computer Science?

What is data? Computer data is information processed or stored by a computer. This information may be in the form of text documents, images, audio clips, software programs, or other types of data. Computer data may be processed by the computer’s CPU and is stored in files and folders on the computer’s hard disk. What is data structure? In computer science, a data structure is a data organization, management,…

Computer security

How To Remove Noise From Audio In Adobe Audition

WHAT IS ADOBE AUDITION? Adobe Audition is a digital audio workstation developed by Adobe Inc. featuring both a multitrack, non-destructive mix/edit environment and a destructive-approach waveform editing view Audition is a comprehensive toolset that includes multitrack, waveform, and spectral display for creating, mixing, editing, and restoring audio content. This powerful audio workstation is designed to…

Computer security

Checkpoint Firewall Administration Guide

Firewall defined A firewall is a network security device that monitors incoming and outgoing network traffic and permits or blocks data packets based on a set of security rules. Its purpose is to establish a barrier between your internal network and incoming traffic from external sources (such as the internet) in order to block malicious traffic like viruses…

Computer security

HOW TO SET UP DATA LIMIT IN ANDROID PHONE

Android Operating system Android is a mobile operating system based on a modified version of the Linux kernel and other open source software, designed primarily for touchscreen mobile devices such as smartphones and tablets WHAT IS ANDROID PHONE? An Android phone is a powerful, high-tech smartphone that runs on the Android operating system (OS) developed by Google and is…

Computer security

How To Use Vim In Termux

What is Termux? Termux is an android application which is an emulator and it is also a Linux environment app. There is no particular need of setting it up or rooting the phone, It works directly. The additional packages are available using APT package manager. Termux repositories are hosted by JFrog Bintray. What are the…

Computer security

What Is a Bootstrap In Computing

What is bootstrap and how does it work? Bootstrap is a potent front-end framework used to create modern websites and web apps. It’s open-source and free to use, yet features numerous HTML and CSS templates for UI interface elements such as buttons and forms. Bootstrap also supports JavaScript extensions. Bootstrap is a free and open-source CSS framework directed…

Computer security

Advanced Linux Networking Commands

Linux is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged in a Linux distribution What is Linux? Just like Windows, iOS, and Mac OS, Linux is an operating system. In fact, one of the…

Computer security

WordPress Security Plugins 2020

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. What is WordPress? At its core, WordPress is the simplest, most popular way to create your own website or blog. In fact,…

Computer security

Computer Vision Applications

What do you mean by computer vision? Computer vision is a field of artificial intelligence that trains computers to interpret and understand the visual world. Using digital images from cameras and videos and deep learning models, machines can accurately identify and classify objects — and then react to what they “see.” Computer vision is an interdisciplinary scientific field that deals…

Computer security

Top 10 Best Java Books

What is Java? Meaning & Features of Java Platforms What is Java? Java is a general-purpose, class-based, object-oriented programming language designed for having lesser implementation dependencies. It is a computing platform for application development. Java is fast, secure, and reliable, therefore. It is widely used for developing Java applications in laptops, data centers, game consoles, scientific…

Computer security

What Is Android System Webview Used For?

Android Operating System What Is the Android Operating System? The Android operating system is a mobile operating system that was developed by Google (GOOGL​) to be primarily used for touchscreen devices, cell phones, and tablets. Its design lets users manipulate the mobile devices intuitively, with finger movements that mirror common motions, such as pinching, swiping,…

Computer security

Graphical User Interface Advantages And Disadvantages

What is graphical user interface? Graphical user interface is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, instead of text-based user interfaces, typed command labels or text navigation. Graphical user interface (GUI), a computer program that enables a person to communicate…

Computer security

What Is Asp.Net Programming Language?

A programming language is a formal language comprising a set of instructions that produce various kinds of output. Programming languages are used in computer programming to implement algorithms. Most programming languages consist of instructions for computers Coding Definition Computer coding is the use of computer programming languages to give computers and machines a set of instructions on what actions to perform….

Computer security

7 Phases Of Software Development Life Cycle

What is the definition of software? Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware—i.e., the physical components of a computer system. Software is a collection of instructions and data that tell a computer how to work….

Computer security

Rapid Typing Tutor Download

A typing software is the type that teaches people how to type effectively both at home and in the work place. What is the use of typing software? Answer: Nowadays there are users of various typing software, the main reason behind this is because of the situations where people are getting their confidential credentials stolen…

Computer security

COMPUTER MOUSE FUNCTIONS

A computer mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface of a computer A computer mouse is an input device that is used with a computer. Moving…

Computer security

HOW TO BOOT COMPUTER IN SAFE MODE WINDOWS 10

In computing, booting is the process of starting a computer. … After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed. Booting is the process of restarting a computer or its operating system software. … Booting is of two types :1. Cold booting: When the computer is started…

Computer security

WHAT IS QR CODE?

A QR code is a type of matrix barcode first designed in 1994 for the automotive industry in Japan. A barcode is a machine-readable optical label that contains information about the item to which it is attached.  QR codes can be used on various mobile device operating systems. iPhones running on iOS 11 and higher and…

Computer security

How To Setup Tp Link Wifi Range Extender

Wi-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal. It describes network components that are based on one of the 802.11 standards developed by the IEEE and adopted by the Wi-Fi Alliance. Wi-Fi is a wireless networking technology that allows devices such as computers (laptops and desktops), mobile devices (smart phones and wearables), and…

Computer security

Error Control Mechanism In Tcp

The Transmission Control Protocol is one of the main protocols of the Internet protocol suite. It originated in the initial network implementation in which it complemented the Internet Protocol. Therefore, the entire suite is commonly referred to as TCP/IP What is error control In Tcp? Error control in data link layer is the process of detecting…

Computer security

WHAT IS DATA PIPELINE?

What Is a Data Pipeline? A data pipeline is a series of data processing steps. If the data is not currently loaded into the data platform, then it is ingested at the beginning of the pipeline. Then there are a series of steps in which each step delivers an output that is the input to the next…

Computer security

What Is Sql Used For

SQL, in full,means, structured query language, computer language designed for eliciting information from databases In the 1970s computer scientists began developing a standardized way to manipulate databases, and out of that research came SQL. The late 1970s and early ’80s saw the release of a number of SQL-based products. SQL gained popularity when the American National Standards Institute (ANSI)…

Computer security

What Is Computer Science All About

What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos. A computer is a machine that can be…

Computer security

What Is Php Used For In Web Development

What is PHP and why it is used? PHP is a server side scripting language. that is used to develop Static websites or Dynamic websites or Web applications. PHP stands for Hypertext Pre-processor, that earlier stood for Personal Home Pages. PHP scripts can only be interpreted on a server that has PHP installed. PHP is a general-purpose scripting language especially suited to web development….

Computer security

Javascript Tutorial

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 text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. Where…