Hemwati Nandan Bahuguna Garhwal University 2008 B.C.A Computer Application INTERNET TECNOLOGIES AND APPLICATIONS - Question Paper

TIME : 3 HOURS
MAXIMUM MARKS : 70

Note : Attempt any 5 ques..Each ques. carries equal marks.

1. (a) describe the switching technique.How is it used in Routing control?
(b) What do you mean by X.25 protocol?Explain its functions.

2. (a) How connection management is performed under the transport layer protocol ?Explain.
(b) discuss the funstions of TCP.

3. (a) discuss the user datagram protocol.
(b) What is the difference ranging from the socket and TLI interface ?Explain

4. (a) elaborate the functions of application layer protocol ?Explain
(b) How network is controlled?Explain

5. (a) explain the advantages of FTP.
(b) describe the term Internet Technology.

6. (a) Why IP is used?Explain
(b) What do you mean by Name space correctness?Expalin.

7. (a) explain the roll of Gopher and WALS.
(a) What is CGI? Why is it used ? provide example.

Earning:   Approval pending.