Computer networking involves connecting two or more computers to enable information sharing, file access, and efficient data transfer across various geographical scopes, including LAN, MAN, and WAN. Networks can be centralized or distributed, and data transmission can occur through wired or wireless means. The arrangement of network elements is referred to as network topology.

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2. COMPUTER NETWORKING
• DEFINITION:
• A group of terminal communication that
consisting of two computer or more to connect
each other.
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3. THE PURPOSE
• Information brought the sender reach to
recipients through accurate

4. BENEFITS
• Enable to access files each others computer
• Transferring data will be more fast and efficient
• Can be connected with various persons in different
countries

5. LOCAL AREA NETWORK(LAN)
• A network that bounded by the area that is
relatively small

6. METROPOLITAN AREA NETWORK (MAN)
• A network that Occupy a place greater than Lan

7. WIDE AREA NETWORK (WAN)
• A massive network, namely includes a wide
geographical area in a the state even the
continent. Internet was called WAN also, anyway

8. BASED ON THE DISTRIBUTION
1. Centralized network
Network that consisting of a computer client and
computer server

9. Distributed network
An integrated some network center so will allows
some servers and client mutually connected from
certain network system

10. THE DATA TRANSMISSION USED
1. Wired Network
A network that using a wire to connecting one
commuting with computer

11. Wireless network
It using an electro magnetic waves as the medium
of transmission of data . Therefore, it doesn’t
using a cable.

12. BASED ON THE ROLE AND RELATIONS
EVERY COMPUTER IN PROCESSING
DATA
1. This network is consisting of one or more
computers server and computer client.

13. Peer to peer (P2P)
In this network, computer server and the client
have a mutual role . Therefore, computer server
can become the client and vice versa.

14. NETWORK TOPOLOGY
• Network topology is the arrangement of the
various elements (links, nodes, etc.) of a computer
network.