Alagappa University 2007 B.C.A Computer Application C - PROGRAMMING - Question Paper

DISTANCE EDUCATION
B.C.A. DEGREE EXAMINATION, DECEMBER 2007.
C - PROGRAMMING
(2003 onwards)
Time : 3 hours Maximum : 100 marks
ans any 5 ques..
All ques. carry equal marks.
(5 ? 20 = 100)
1. Write short notes on :
(a) Top down approach
(b) Array techniques
(c) Text processing
(d) Structured programming.
2. (a) What are different operators in C? discuss the precedence of operators with example.
(b) Write a program to obtain the simple interest and total.
3. (a) What are different input/output functions in C? discuss with example.
(b) Write a program to convert a temperature studying in degrees Fahrenheit to degrees Celsius.
4. (a) Explain the for loop with an example.
(b) Explain do while statement with an example.
5. (a) What is Recursion? Write a program to obtain the factorial of a provided number using recursion.
(b) Explain the concept of pointers to pointers with an example.
6. (a) Explain the string functions with examples.
(b) Write a program to count the number of characters, words and lines in a provided text.
7. (a) Explain with example file handling functions in C.
(b) Write a program to create a text file and copy the content into a different file.
8. (a) Briefly discuss the concept of nested macros in a program.
(b) What are preprocessor directives? discuss.


———————

Earning:   Approval pending.