2. NETWORK INTORDUCTION

NETWORK BASIC | NETWORK PURPOSE | NETWORK ADVANTAGE | NETWORK TYPES

NETWORK -

>Group of two or more computers/ devices connected together.

NETWORK PURPOSE -

> To share the resources like printers, servers folders etc.

NETWORK ADVANTAGE -

> Easy access to resources . Time save and Security.

NETWORK TYPES -

 LAN AND WAN.

     > LAN

   *Local Area Network.

   *Network device connected in a limited geographical area.

   *Within room , within building , within campus.

   *No service provide existence.

   *Computers are connected to switches.

     >WAN

   * Wide Area Network.

   * Network devices are in distant area.

   * In different cities , countries.

   * Service provide existence.