computer network, two or more computers that are connected with one another for the purpose of communicating data electronically. Besides physically connecting computer and communication devices, a network system serves the important function of establishing a cohesive architecture that allows a variety of equipment types to transfer information in a near …

Jun 28, 2021 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

Feb 07, 2022 · A computer is a programmable device that stores, retrieves, and processes data.The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.The term was later given to mechanical devices as they began replacing human computers. Today's …

Jun 04, 2022 · The OSI Model is a logical and conceptual model that defines network communication used by systems open to interconnection and communication with other systems. The Open System Interconnection (OSI Model) also defines a logical network and effectively describes computer packet transfer by using various layers of protocols.

iNet: An iNet (pronounced AI-neht ) is any network that uses the Internet Protocol (IP). Within AT&T, the word is used as a convenient "umbrella" term that includes the Internet , intranet , …

An exploit (from the English verb to exploit, meaning "to use something to one’s own advantage") is a piece of software, a chunk of data, or a sequence of commands that takes advantage of a bug or vulnerability to cause unintended or unanticipated behavior to occur on computer software, hardware, or something electronic (usually computerized). Such behavior frequently includes …

Computer Network MCQ (Multiple Choice Questions) Our 1000+ Computer Networks MCQs (Multiple Choice Questions and Answers) focuses on all chapters of Computer Networks covering 100+ topics. You should practice these MCQs for 1 hour daily for 2-3 months. This way of systematic learning will prepare you easily for Computer Networks exams, contests ...

A computer network is a system in which multiple computers are connected to each other to share information and resources. Characteristics of a Computer Network. Share resources from one computer to another. Create files and store them in one computer, access those files from the other computer(s) connected over the network. ...

A computer network is build up from several components. These components together makes it possible to transfer data from one device to another and makes smooth communication between two different devices. In this guide, we will discuss the main components of a computer network. Basic components of a computer network

Computer network architects design, build and maintain a variety of data communication networks, from expansive cloud infrastructures to smaller …