Here we will introduce to you what exactly is a computer network. If you are curious about computer networking! You can click here!
What is a computer network?
This pertains to linking numerous computers and their associated devices, each with distinct functions, across various geographical areas via communication lines and equipment. This is carried out under the guidance and coordination of network operating systems, network administration software, and network communication protocols. A computer system that realizes resource sharing and information transfer.
Mainly interconnected by some general-purpose, programmable hardware. These programmable hardware can be used to transfer many different types of data. and can support a wide and growing range of applications.
What is the definition of computer network?
The definition of computer network can be defined broadly, by users, by links and by requirements. How are these categories defined? You can continue reading below! We will introduce you one by one!
In a broad sense
Computer network is also called computer communication network. The simplest definition of it is: a collection of interconnected, autonomous computers sharing resources.
If we use this definition, the old networks that focused on terminals cannot be considered computer networks. They can only be called online systems.
But as hardware prices drop, many terminals have a certain level of intelligence. If a microcomputer is used as a terminal, it shall be as defined above. The initial network designed for terminals can also be referred to as a computer network.
In addition, from the perspective of logical function, the basic purpose of computer network is to transmit information. A collection of computer systems that connect multiple computers using communication lines. A computer network is composed of communication devices and transmission channels.
By user
A computer network is a system that the user can automatically manage, with a network operating system. The resources requested by the user are summoned, making the entire network resemble a vast computer system. The user finds it transparent.
A broader definition would be: employing communication channels to link computer systems and communication devices with separate functions that are geographically scattered in various forms. A system that utilizes comprehensive network software and protocols to achieve resource sharing and information exchange.
The most basic computer network consists of just two computers and a connection between them, in other words, two nodes and a link.
Press connect
A computer network is a collection of autonomous computers interconnected by lines.
It means connecting computers and equipment in different places using communication equipment and lines, allowing them to work independently. and configure network software. A system to realize computer resource sharing.
On demand
Computer networks are groups of connected computers that work together to complete tasks.
The above is an introduction to computer networks!
