What is Networking ?   

   

networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software.

Types of Networks

• Local Area Networks [LAN]
• Wide area Networks [WAN]
• Metropolitan Area Networks [MAN]

Local Area Networks

Local Area Network is in term of a small network segment that consist in an one geographical area.

         

 Examples:

• Small office
• Internet Cafe
• Home

Wide Area Networks

Wide area network is a network that is in 2 or more geographical area.

Examples:

• Office with many branches 

Metropolitan Area Networks