STUDENT SHOULD  BE ABLE TO :
-DEFINE NETWORK
-DEFINE COMMUNICATION DEVICE
-DEFINE TRANSMISSION MEDIA
-ADVANTAGES AND DISADVANTAGES NETWORK


NETWORK .


      WHAT IS NETWORK?
A network is a collection of computers and mobile devices connected together via communication device and transmission media,often wirelessly allowing computers to share resources(hardware,software,data&information).
    
COMPUTER NETWORK USAGE
-Sharing an internet connection among several users.

-Sharing application software,printers and other resources.

-Facilitating Voice over IP (VoIP),e-mail,messaging and other communications applications.

-Exchanging files among network users and ovet the intenet.

-Connecting the computers and the entertainment devices (such as TVs,gaming consoles,and stereo systems)located within a home.