Download PTU BMCI 2020 March 1st Sem 72201 Programming In C Question Paper

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Roll No. [ ] [ ] [ [ ] Total No. of Pages : 02

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INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

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SECTION-A

1. Answer briefly :
   1. What is a programming?
   2. Draw and explain any two symbols used in flow charts.
   3. What is debugging?
   4. Give an example of nested if statement in C.

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   5. Why do we use break statement?
   6. What is call by reference?
   7. How will you declare an integer array of size 2x3x4 using C?
   8. What is a union in C?
   9. Explain the meaning of the statement :
      

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      int **MyArray;
   10. Why do we use #include<stdio.h> in C?

1| M-72201 (S2)-850

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SECTION-B

1. Write and explain the steps in development of program.
2. Give and explain an example of a switch statement.

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3. How will you add two matrices using C?
4. How will you use the following lines in your C program?

   #define PI 3.142
   #define CircleArea(r) (PI*r*r)

5. Explain the storage classes of C language.

SECTION-C

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1. Write a C code to find a given number in a three dimensional matrix.
2. Write a C code to solve the quadratic equation ax² + bx + c = 0.
3. Write a C code to write and read an integer to/from a given file.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.

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