BCA 2nd Semester
C Programming Board Question Paper 2023

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Tribhuvan university

Bachelor In Computer Application

Course Title: C Programming

Code No: CACS 151

Semester:II

2023

Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to answer the question in their own words as far as possible.

Group A

Group B

Attempt any SIX question.

[6x5=30]

2.

Define programming technique. Differentiate between top-down and bottom-up approach with suitable example.

3.

Define Data Types. Explain different data types available in C Programming.

4.

Explain bitwise and conditional operator with example.

5.

Write a program to print the following pattern using loop.
U
UN
UNI
UNIV
UNIVE
UNIVER
UNIVERS
UNIVERSI
UNIVERSIT
UNIVERSITY

6.

Define Array. Write a program to search an element from an array of 10 numbers.

7.

Define function. Write a program that find xy using function.

8.

Define pointer. Write a program to find sum of 10 numbers using pointer.

Group C

Attempt any TWO questions

[2x10=20]

9.

What are the characteristics of a good program? Explain types of languages processor. Explain any two system design tools.

10.

Define file opening modes. Write a program to delete specific record from a file.

11.

Differentiate between structure and Union. Locate a structure named student with members roll no, name, address. Write a program that displays name of only those students whose addressing is Kathmandu

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Tribhuvan University

2023

Bachelor In Computer Application Course Title:C Programming Code No:CACS 151 Semester:II

Full Marks:60 Pass Marks:24 Time: 3 hours

Centre Reg. No.: Symbol No:

Candidates are required to answer the question in their own words as far as possible.

Group A

Attempt all the questions.

[1x10=10]

i.

Which operator is used to access the value of a variable through its memory address in C language?

a) & operator

b) * operator

c) -> operator

d) [] operator

ii.

What is the keyword used to skip to the next iteration of a loop in C language?

a) break

b) continue

c) return

d) skip

iii.

How are array elements accessed in C language?

a) Using a pointer to the array

b) Using a loop

c) Using the index of the element

d) All of the above

iv.

What is the return type of a function that does not return any value in C language?

a) int

b) void

c) char

d) float

v.

What is the purpose of the arrow (->) operator in C language?

a) To access the value of a pointer variable

b) To access the address of a pointer variable

c) To access the element of an array through a pointer variable

d) To access the member of a structure through a pointer variable

vi.

How is a union declared in C language?

a) union union name { : }

b) union name { : }

c) union name union { : }

d) { } union_name;

vii.

What is the function used to read data from a file in C language?

a) fread()

b) fwrite()

c) fscanf()

d) fprintf()

viii.

Which function is used to set the color of a line or shape in graphics programming in C language?

a) setcolor()

b) color()

c) fillcolor()

d) None of the above

ix.

What is the first stage of the compiling process in C language?

a) Preprocessing

b) Compilation

c) Assembly

d) Linking

x.

Which programming concept is used in the top-down approach?

a) Recursion

b) Functions

c) Iteration

d) Array