BIT 1st Semester
C Programming Board Question Paper 2077

Views: ...
BIT 102-2077 ✡
Tribhuvan University
Institute of Science and Technology
2077
✡
Bachelor Level/First Year/First Semester/Science
Bachelors in Information Technology (BIT 102)
(C Programming)
Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to give their answers in their own words as for as practicable.
The figures in the margin indicate full marks

Section A
Long Answer Questions
Attempt any Two question.
[2x10=20]
1.

Explain the role of function in programming. How function is declared, defined and called in C? Write a program to find factorial of 'n' using recursive function.

2.

What is an Identifier and keyword? Explain the rules for naming valid identifiers in C with example. Write a C program to find sum of digits of a 'n' digit number.

3.

How structure is different from union? Write a program to store and display basic information (roll, name, address, email, and phone) of students of using a structure.

Section B

Attempt any Eight questions

[8x5=40]
4.

What is the basic structure of a C program? Explain each part.

5.

How break statement is different from continue statement. Explain with examples?

6.

What do you mean by multi-dimensional array? Write program logic to add and display the sum of two m x n matrices.

7.

Find errors (If any) in the following program and rewrite it.
#define (studio.h)
float main < >
int m [ ] [ ] = {{1,2,3,4}};
for (i = 4, I>=0 ; i--)
for (j=0, j <4; j++);
m [i] [j] = a[i][j] + b[i][j];
return 0. 0;
}

8.

Write a program to generate the following pattern of Integers.
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

9.

Write a C program to check whether a given string is palindrome or not.

10.

What is pointer? Illustrate the use of a double pointer with suitable example.

11.

Why file is used in programming? Explain different file opening modes.

12.

Write short notes on:
a. Macros
b. Null Pointer