C Programming MCQs Set-7 ⋆ csestudy247

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This page provide you (C Programming MCQs Set-7) – 20 Multiple choice question with Answer that is very useful of Computer science students like preparation of many exam Like ( ISRO,DRDO ,Semester, Interview , Railway & another Government Sector)

C programming is the basic language of programming that help to learn another language. So this MCQ is very useful for you.

C-Programming-MCQ-Multiple-Choice-Questions

C is a general purpose ,high level language that originally developed by Dennis Ritchie to develop the UNIX operating system at Bell labs.

Q.121 ________ is a process in which a function calls itself..

A) Recursion

B) Pointer

C) Structure

D) Array

ANSWER= (A) Recursion

Q.122 A character array always ends with ______.

A) Question mark (?)

B) Full (.)

C) Null (‘\0’) character

D) None

ANSWER= (C) Null (‘\0’) character

Q.123 The structure combines variables of ________ data type.

A) Similar

B) Dissimilar

C) variable

D) None

ANSWER= (B) Dissimilar

Q.124 Printf() function is defined in which header file?

A) stdio.h

B) conio.h

C) math.h

D) graphics.h

ANSWER= (A) stdio.h

Q.125 Array is a data type which stores ………….. type of data.

A) Variable

B) similar

C) Dissimilar

D) None

ANSWER= (B) similar

Q.126 In What language is unix written ?

A) C

B) FORTRAN

C) Java

D) None

ANSWER= (A) C

Q.127 Standard ANSI C recognizes ______ number of keywords?

A) 24

B) 30

C) 32

D) 35

ANSWER= (C) 32

Q.128 Which of the statement we need to write in order to check any condition ?

A) If

B) Break

C) Continue

D) Exit

ANSWER= (A) If

Q.129 What is the full form of ANSI?

A) American National Standards International

B) American National Standards Institute

C) American National Standards for Information Interchange

D) Exit

ANSWER= (B) American National Standards Institute

Q.130 Which is the only function all C programs must contain?

A) start()

B) system()

C) main()

D) printf()

ANSWER= (C) main()

Q.131 An array elements are always stored in ________ memory locations.

A) Sequentia

B) Random

C) Sequential and Random

D) None

ANSWER= (A) Sequentia

Q.132 Which variable are used for storing the address of other variable?

A) Array

B) Pointer

C) Structure

D) Function

ANSWER= (B) Pointer

Q.133 Which of the following is general form of while loop?

A) While (condition) {statement}

B) While (statement) {condition)

C) While (error) {statement}

D) While (expression) {condition)

ANSWER= (A) While (condition) {statement}

Q.134 When we mention the prototype of a function?

A) Defining

B) Declaring

C) Prototyping

D) None

ANSWER= (B) Declaring

Q.135 Which of the following is C-compiler?

A) Turbo C++

B) Borland C

C) Both (a) & (b)

D) JDK

ANSWER= (C) Both (a) & (b)

Q.136 Which of the following is correct for declaration of 2D-array?

A) a(5)(5)

B) a[100][100]

C) a{5}{5}

D) a)5](5)

ANSWER= (B) a[100][100]

Q.137 Sqrt() is which type of function?

A) Library function

B) User-defined function

C) Array function

D) None

ANSWER= (A) Library function

Q.138 Which of the following type of array is used for matrix related calculation?

A) 2D array

B) single dimensional array

C) Function array

D) array structure

ANSWER= (A) 2D array

Q.139 Compiler converts…….level to…….level language.

A) high, low

B) low, high

C) low, assembly

D) assembly, high

ANSWER= (A) high, low

Q.140 Find out the output for the following program

int main() a = 5, b= 3.3;
{
printf(“%d%f”, &a,&b )
}

A) 5,3.3

B) 3.3,5

C) Compile-time error

D) None

ANSWER= (C) Compile-time error

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