Questions
Syllabus
Qns. By Syllabus

Semester

Subject

Year

Tribhuwan University

Institute of Science and Technology

2078

Bachelor Level / First Year / First Semester / Science

Bachelors in Information Technology (BIT102)

(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 Answers Questions

Attempt any TWO questions.
[2*10=20]
1.
What is an expression and operator? Discuss operator associativity in C. Write a program to find factorial of a given integer using recursion. [5+5]
2.
What is an Identifier and Keyword? Explain the rules for naming valid Identifiers in C with example. Write a program to convert a given string to lowercase without using any library functions. [5+5]
3.
What different data types available in C along with their respective range? Write a program to check whether a given integer is palindrome or not. [5+5]
Section B

Short Answers Questions

Attempt any Eight questions.
[8*5=40]
4.
How break statement is different from continue statement. Explain with examples? [5]
5.
What is the basic structure of a C program? Explain each part. [5]
6.
What do you mean by multi-dimensional array? Write a program to display the sum of two mxn matrices. [5]
7.
Write a program to create a file "duplicate" that contains the exact copy of file "original". [5]
8.
Explain any four input/output functions used in C language with suitable example [5]
9.
Write a program to generate the following pattern of integers.
11
1211 2 1
123211 2 3 2 1
12343211 2 3 4 3 2 1
[5]
10.
Write a program to find smallest element of an array using a pointer. [5]
11.
Write a program to store and display basic information (Roll, name, address, email. and phone) of students of using a structure. [5]
12.
Write Short Notes on: a) Escape Sequence Write Short Notes on: b) Null Pointer [2.5+2.5]