WHAT IS COMPUTER NETWORK?

WHATS THAT ???

Collection of  two or more connected computer which people can share files, informations and devices such as printer, modems or CD- ROM drives.

IN COMPUTER NETWORKING IT MUST CONTAIN !!!!

• At least two (2) computers.
• Networking Interface Card's or we know it as NIC
• Connection medium such as wire or cable, or the latest medium, wireless communication.
• Network operating system like :
• LINUX
• MACINTOSH
• WINDOWS
• NOVELL NETWERE
• UNIX

TYPE OF NETWORK

     

1. LOCAL AREA NETWORK ( LAN's ) - Geographic area such as single buildings , collage campus, or cyber cafe.
2. METROPOLITAN AREA NETWORK ( MAN's) - Network computer in a city.
3. WIDE ARE NETWORK ( WAN's ) - Combination of multiple LAN's