Working Principles of Internet 16SNMECA1 / 16SNMECS1 / 16SNMESD1 (April 2018)

U.G. DEGREE EXAMINATION, APRIL 2018

Part IV – Computer Application/ Computer

Science/ Software Development – Non Major Elective Major Based Elective

WORKING PRINCEPLES OF INTERNET

PART A – (10 × 2 = 20)

Answer ALL Questions.

1. What do you mean by Internet Address?
2. What do you mean by DNS?
3. What do you mean by Newsgroup?
4. Define DSL.
5. Mention any two toots for downloading a file from Internet.
6. What do you mean by Uniform Resource Locator?
7. Define Virtual Reality.
8. What do you mean by Internet?
9. What do you mean by virus?
10. Define ISP.

PART B – (5 × 5 = 25)

Answer ALL questions by choosing either (a) or (b).

11. (a)       Explain in detail about various Internet file types.

   Or

(b)       Explain in detail how Routers Work.

12. (a)       Explain in detail how you will connect Internet from Online service?

    Or

            (b)       Write short notes on E-Mail.

13. (a)       Discuss in detail about the function of Gopher.

    Or

            (b)       Write a program using HTML for preparing as Application form.

14. (a)       Explain in detail about how Audio is used on Internet.

   Or

            (b)       What do you mean by Multicast IP?

15. (a)       Explain in detail about Cryptography.

    Or

            (b)       Explain in detail about Cookies.

PART C – (3 × 10 = 30)

Answer any THREE questions.

16.       Explain in detail how TCP/IP Works?

17.       Discuss in detail about how ISDN works.

18.       What do you mean by TELNET? Explain in detail.

19.       Explain in detail about MBONE with example.

20.       What do you mean by FIREWALL? Explain with Example.