B.C.A.(Three Year) DEGREE EXAMINATION, OCTOBER/NOVEMBER 2017.
End Semester Examination
First Semester
Part II Computer Applications
(Regular/Supplementary)
Paper Iv PROGRAMMING USING C.
2 C 1503-A
Time 3 Hours Max. Marks 70
PART — A
Answer any FIVE of the following questions. 4 20 Marks)
1. What are the key features of algorithm? Write an algorithm for sum of three
numbers.
2. Write a syntax and example for function declaration.
3. What are constants? Explain each one.
4. Write a syntax and example to read matrix-A. using
5. What is types casting? Give an example.
6. How can you declare array?
7. What are enumerated data types?
8. What is the significance of EOF?
PART — B
Answer ALL of the following questions. 10 50 Marks)
UNIT I
9. Write about structured programming languages?
Or
What is an operators? Explain about operators.

UNIT II
10. Define nested loop. Give an example for nested loops.
Or
How can you pass parameters to functions?
UNIT III
11. Write program for sorting values using array.
Or
Write any five examples for string and character functions.
UNIT IV
12. What are the arithmetic operators that are permitted on pointers?
Or
Write a program using "arrays of structures".
UNIT V
13. How can you read data from a files and writing data from files.
Or
What are file operations?
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