computer network
- LAN - Local Area Network
DESCRIPTION:is a restricted network of a building or site. It’s a private network belong to manager or business
HOW IS IT WORK :
the network can be use to communicate with each other using LAN.
EXAMPLES:
Ethernet, building of a college, office, WiFi
- MAN- Metropolitan Area Network
DESCRIPTION: convert
2 or more LAN in large area of city or places, MAN is in between LAN and WANHOW IS IT WORK :
to connect with some LAN through backbone
EXAMPLES:
DST, Telbru
- WAN-Wide Area Network
DESCRIPTION:
develop over large area by joining LAN together
HOW IS IT WORK :
connect by using virtual private network (VPN) which provide protection and allow to transfer data over the internet
EXAMPLES:
telephone companies, satellite system
- PAN- Personal Area Network
DESCRIPTION:
(Bluetooth) connect device that are nearby or close to one person
HOW IS IT WORK :
it transfer and exchange data between two device
EXAMPLES:
Bluetooth, wireless mouse, cordless headphone
reference:
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