Amrita Vishwa Vidyapeetham 2007 Post Graduate Diploma Computer Application PGDCA(NS) Programming In C and C PCA6102 - Question Paper

PGDCA(NS) Programming In C and C++ PCA6102 May 2007
Time : 3 hours Maximum : 80 marks
ans any 5 ques. .
1. (a) Briefly discuss the basic structure of 'C ' programs.
(b) What is meant by procedure oriented program? discuss briefly.
2. (a) Explain 'integer arithmetic' with an example.
(b) What is meant by conditional operator? discuss with an example.
3. (a) Illustrate different input formating choices for studying integers.
(b) List out any 5 commonly used printf format codes with their meanings.
4. (a) Discuss on operator precedence and Associativity.
(b) Explain the rules for valuation of expression.
5. (a) Explain the sentinel–controlled loops with an example.
(b) Write the syntax of for statement with an example.
6. (a) Explain run–time initialisation of one–dimensional arrays.
(b) Illustrate with examples regarding initializing
two–dimensional arrays.
7. (a) Bring out the difference ranging from arrays and structure with an example.
(b) Explain the procedure to access the structure members.
8. (a) Explain with syntax
(i) fscanf
(ii) f printf functions.
(b) Write a program to learn data from the keyboard and write it to a fit called INPUT.

Earning:   Approval pending.