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Purpose of building computer network

Purpose of building a computer network is to convey information precisely and quickly without error from sender to receiver.

Purpose of building computer network

Understand computer networks

A computer network is a group of computers that are interconnected with each other using a communication protocol via a transmission medium. So that it can share information, programs, use with hardware devices such as printers, hard drives, and so on.

In addition, a computer network can be defined as a collection of a number of communication terminals located in various locations consisting of more than one interconnected computer.

Benefits of the purpose of building computer network

1. Connectivity

With this computer network, it can help us connect with many people and anywhere in different countries, different islands, different areas, different cities.

For example Facebook, on Facebook we can find all kinds of people from all over the world.

2. Easy to access information

The existence of this computer network is very helpful for us in accessing information such as news information, weather information. Where can you find this information on the internet.

3. Easy to share files

Computer networks make it easy for us to share files with each other. For example in a home environment or easy at home we have an internet or wifi network, then we have it and we need files in it, of course we only need to access the nas via a computer network.

Types of computer network types

1. LAN (Local Area Network)

Local Area Network (LAN) is a computer network that only covers a small area or area, for example, such as a home network or social network, office or school. The LAN coverage distance has a range of about 2 KM.

2. MAN

Metropolitan Area Network or can be abbreviated (MAN) is a computer network that has a wider coverage area than a LAN network.

This metropolitan area network covers a city span of about 10 to 50 KM with a higher provided speed. Perhaps it can be said, this MAN is a combination of several LAN networks.

3. WAN

Wide Area Network (WAN) is a network that has a wide reach, its breadth includes geographies such as countries or continents. Wide Are Network is used to connect two or more local networks so that users or users can communicate with other users where users or other users are in different locations, for example, different continents or different countries.

WAN can also be interpreted as a computer network that requires a router and requires a public network (for example, public ip).

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