What is a computer network?

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What is the technology in this computer network? It is important to know that this is our job. This is a post computer network. If there is no computer, then computer is used everywhere in the bank, office, school, college or at home. Just as a computer is essentially a proper network of computers for us work online. Whenever a computer connects to one or more computers, it becomes a computer network. You can share information and resources with each other. Computer networks date back to the 1960's and 1970's. Today it has become the biggest network in the earth .Capable of being used as a router for network jolt. This is the protocol for connecting all the computers in the network, whether you need wired or wireless network, hardware and software.

Use of Computer Network.

• Sharing any information from one computer to another.
• To print from a separate computer to just one printer.
• To open a single file on a computer.
• To work with too many users on a single project.

Computer network type

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• Computer networks need them to work.

• Local Area Network (LAN)

• Wide Area Network (WAN)

• Metropolitan Area Network (MAN)

Local Area Network.

Local Area Network Up to 10 km This type of network is used in college, school, office or business.

Wide area network.

A wide area network is another computer in a city or country. It is from network wire or satellite. Jasditar is a data transfer micro-web in this network. This network is an example of a city cable network.

Metropolitan Area Network.

Metropolitan Area Network up to 100 km

Part of the Computer Network.

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Many parts combine to form a complete computer network, and the computer network understands its part in order to understand it properly.

• Server
• Cable
• Node
• Topology
• Nos

Server.

The server was also a computer but all the computers in the network are being controlled. It was a central part of the computer network

Cable

The LAN cable that connects one computer to another computer says data or any information was transferred from one computer to another.

Node.

Noder says whatever computer was connected to the server. One node had an address for you.

Topology.

One computer is another type of computer. This is all part of the topology. What is the location of the computer and how is this cable connected? Whenever a computer joins a network, it is important to pay attention to the topology.

Just Topology.

This network can only contain information from one computer at a time.

Color Topology.

All the computers in the network were in the same ring, which means that the cable connects them to the computer. The speed of this network was more than just the topology.

Star Topology.

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Every computer in Star Topology was connected to a server. The network was less likely to crash. There is no computer with it.

Star Bus Topology.

This is the network star and bus topology. All computers are harder than a hub. Hub's job is to make sure no computer breaks down.

Star Color Topology.

It is a network that combines star and color topology. The color of the computer joins the topology network and all these computers are connected to one center hub.

Advantages of Computer Network.

• File Sharing: Helps to protect the data of computer network users.

• Hardware sharing: using printers, scanners, CD-ROM drives, etc.
  Application Sharing: Computer Network Userlide

• User Communications Network users are allowed to send emails, videos, messages.

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