Download SGBAU BCA 2019 Summer 1st Sem C Programming Question Paper

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Time : Three Hours | [Maximum Marks : 60

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B.C.A. (Part-I) Semester-I Examination
C PROGRAMMING
Paper-15T2

Note :— All questions carry equal marks.

1. (a) Explain the following terms :
   1. Keywords

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   2. Variables
   (b) Explain basic data types and enumerated data types.

   OR

2. (a) What is constant ? Explain different types of constant used in C with example. (b) Explain the structure of 'C' program with suitable example.
3. (a) Explain precedence and the associativity of operators. (b) Explain comma and size of operators with example.

   OR

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4. (a) Explain Arithmetic and Relational operators with example. (b) Write a program in C to find greatest among two numbers using conditional operator.
5. (a) Explain any four unformatted I/O functions in C with example. (b) Write a program in C to interchange any three integer numbers.

   OR

6. (a) Explain formatted I/0 functions in C with example. (b) Explain getch( ) and putch( ) with example.

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7. (a) Differentiate between while and do ... while statement with suitable example. (b) Explain the following with example :
   1. break
   2. continue

   OR

8. (a) What is looping ? Explain for loop with example. (b) Write a C program to display the following output :

   
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   *
   * %
   * % %
   * % x ¥
   * % x ¥ *x 

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9. (a) Explain declaration and initialization of one-dimensional array with example. (b) Explain array of pointers and pointer Arithmetic.

   OR

10. (a) Explain declaration and initialization of two dimensional array with example. (b) Describe pointer with suitable example.

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