Content of this Chapter:-

1. Introduction to Internet/ History of Internet
   

   ---

2. Computer Networks, Types of Networks
   

   ---

3. Various Components of a Network
   

   ---

4. Network Devices (Router, Switch, Modem, Hub, Bridge, repeater)
   

   ---

5. Network Topology
   

   ---

6. Protocols/Types of Protocols
   

   ---

7. WWW, Web Address and URL, Domain Names
   

   ---

8. ISP and Role of ISP
   

   ---

9. IP Address, MAC Address, IMEI
   

   ---

10. Modes of Connecting Internet
    

    ---

11. Web Browsers, Search Engines
    

    ---

12. Transmission Media, Types of Media
    

    ---

13. Connector, Cabling
    

    ---

14. Application of Internet
    

    ---

15. Transmission/Types of Transmission/Method of Transmission
    

    ---

16. OSI Model, DOD Model, Port No.
    

    ---