5.1 Objectives

After Completing this lesson you will be able to:

  • Understand the communication , network and internet
  • Know the different type of Networks.
  • Become familiar with Network  terminology.
  • Describe the global network like internet
  • How to used  internet 
  • Know about different protocols and terms used in Internet.
  • Services available on internet
  • How useful  E-mail services are
  • E-mail clients  and Browsers