Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (April 2013)

BHARATHIDASAN UNIVERSITY

Working Principles of Internet (APRIL 2013)

NMECA1 / NMECS1 / NMESD1 / 16SNMECA1 / 16SNMECS1 / 16SNMESD1

TIME: 3 HRS

MAX MARK: 75

PART A (10 x 2M = 20)

1. What is meant by TCP/IP?
2. Expand IRC and ARPANET.
3. What are cookies?
4. What is meant by IPV6?
5. What is the purpose of archie?
6. List two types of compression methods.
7. What is XML?
8. What is Trojan horse?
9. Expand CGI and DNS.
10. What are bridges in network?

PART B ( 5 x 5M = 25 )

11 ( a ) Write a note on HTML.  (or)

     ( b ) What are the protocols that occur in URL?

12 ( a ) What are the benefits of client – server network node?  (or)

     ( b ) List down the benefits of networks.

13 ( a ) Explain any fine components of browser window.  (or)

     ( b ) What are the components of search engine?

14 ( a ) Discuss about the features of on – line business.    (or)

     ( b ) Explain with example object tag and embed tag in multimedia and HTML document.

15 ( a ) Write a note on pretty good privacy.    (or)

     ( b ) How will you secure web documents?.

PART C ( 3 x 10 M = 30 )

16. Discuss about physical components of Internet.

17. Briefly explain history of Internet.

18. Discuss in detail the concept of FTP and Telnet.

19. Describe about audio and video formats in multimedia.

20. Explain in detail how viruses and hackers are handled in Internet.