Amrita Vishwa Vidyapeetham 2007 Post Graduate Diploma Computer Application PGDCA(NS) Internet Programming PCA6105 - Question Paper

PGDCA(NS) Internet Programming PCA6105 May 2007
Time : 3 hours Maximum : 100 marks
ans any 5 ques..
(5 ? 20 = 100 marks)
1. (a) Write notes on Client-Server Technology.
(b) (i) Explain the TCP/IP Protocols.
(ii) Explain the various layers in TCP/IP Model.
2. (a) Discuss the various kinds of Protocols.
(b) Explain Telenet and HTTP Protocols.
3. (a) How Internet Entertains People.
(b) Give brief notes on Electronic Commerce.
4. (a) Describe the Object-Oriented Programming Concepts.
(b) Explain the different Data kinds and Operators in Java.
5. (a) Write notes on Arrays and it’s kinds. define the kind Conversion and Casting with example.
(b) Write a program to produce a detailed Mark Sheet in Java.
6. (a) Write a program using Stack.
(b) Explain different Control Structures used in Java with ex.
7. (a) What is meant by Constructor and its usages
with ex.
(b) Develop a program using inheritance with the subsequent details employee name, Employee code, Designation, Account number, Data of joining, Basic pay, DA, HRA, CCA, Deductions like PPF, GPF, CPF, LIC, NSS, NSC.
Design a base class consisting of employee name, employee code and designation and a different base class consisting of the data member, such as account number and data of joining. The derived class consists of the data member of basic pay plus other earnings and deductions.
8. (a) Explain the String Handling with ex.
(b) Give brief notes on an Applet with suitable example.

Earning:   Approval pending.