Madras University (UnOM) 2009 B.C.A Computer Application C Lang - Question Paper
C Lang BCA MAdras University April 2009
April 2009 c 50401/SAE1A
Time : Three hows Maximum : 75 marks
SECTION A (10 x 2 = 20 marks)
Answer any TEN questions.
All questions carry equal marks.
Each answer should not exceed 30 words.
1. What are keywords? Give examples.
2. What is meant by declaration? Give an example.
3. What are library functions? Give an example.
4. Specify the syntax used for for statement.
5. Mention the use of break and continue statements.
6. What are function prototypes?
7. Specify the role of static variables.
8. What is a string? Give an example.
9. Mention any two bitwise operators.
10. How do you declare a multidimentional array?
11. Specify the method of declaring a integer pointer.
12. Mention any two file manipulation statements.
SECTION B (5 x 5 = 25 marks)
Answer any FIVE questions.
All questions carry equal marks.
Each answer should not exceed 200 words.
13. Explain the character set of C. .
14. What are constants? How they are declared? Mention different constant types.
15. Explain various relational and logic operators.
16. Write a C program to find the average of given numbers.
17. What are nested control structures? Give an example.
18. What is meant by storage class? Explain.
19. Write short notes on unions.
April 2009 c 50401/SAE1A
Time : Three hows Maximum : 75 marks
Answer any THREE questions.
All questions carry equal marks.
Each answer should not exceed 500 words.
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20. Explain the following:
(a) Expressions
(b) Unary operators
(c) Shorthand Assignment Operators
(d) Header files.
21. Write a C program to count the number of digits of the given integer number.
22. Explain the following control structures :
(a) While-do
(b) Switch.
23. Write a C program to arrange the numbers in ascending and descending orders.
24. Write short notes on :
(a) Pointers
(b) Files.
3 50401/SAE1A
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