C PROGRAMMING MCQ-3 ⋆ csestudy247

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This page provide 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.

SET-3

Q.41 By default a function return value of type

A) Int

B) Char

C) Void

D) None of these

ANSWER= (A) Int

Q.42 is the set of instructions provided to a computer system to perform a specific task

A) Program

B) Operator

C) Hardware

D) None of these

ANSWER= (A) Program

Q.43 The sign “ # ” of the compiler directive must appear at the ……… of a line.

A) Beginning

B) Middle

C) End

D) None of these

ANSWER= (A) Beginning

Q.44 Which of the following is formulated which gives the solution for a problem ?

A) Flow chart

B) Algorithm

C) Pseudocode

D) None of these

ANSWER= (B) Algorithm

Q.45 Which function is used to release the memory allotted in dynamic memory allocation ?

A) Malloc ( )

B) Free ( )

C) Calloc ( )

D) None of these

ANSWER= (B) Free ( )

Q.46 The reserved words in c are called as —

A) Keyword

B) Secure word

C) Private word

D) None of these

ANSWER= (A) Keyword

Q.47 The ………. Statement causes the loop to be terminated.

——–Semester Exam (2017) SBTE——-

A) Exit
B) Break
C) Default
D) None of these

ANSWER= (B) Break

Q.48 In the C language,the character type of constant is delimited by using
—– RRB JE 2014—–

A) Single quotes
B) Double quotes
C) Parenthesis
D) #

ANSWER= (A) Single quotes

Q.49 Which of the following is a logical operator ?
————Semester Exam (2017) SBTE——–

A) &&
B) !=
C) I
D) All of the above

ANSWER= (A) &&

Q.50 Which of the following is the inequality operator >

A) ==
B) !=
C) –>
D) All of the above

ANSWER= (B) !=

Q.51 If “ a ” is an integer variable, then a=5/2; will return a value

SBTE 2017

A) 2.5
B) 3
C) 2
D) 0

ANSWER= (C) 2

Q.52 Precedence determines which operator

A) is evaluated first
B) is more important
C) is faster
D) None of these

ANSWER= (A) is evaluated first

Q.53 Which of the following is false in “ C ”.
SBTE 2017

A) Capital letters can be used in variables names.
B) Variable names can contain a digit.
C) Variable name do not contain a blank space.
D) Keyword can be used as variable names.

ANSWER= (D) Keyword can be used as variable names.

Q.54 The two operators && and || are

SBTE 2017

A) Arithmetic operators

B) Equality operators

C) Logical operators

D) Relational operator

ANSWER= (C) Logical operators

Q.55 Which of the following is a bitwise operator ?

SBTE 2017

A) <

B) <<

C) ==

D) =

ANSWER= (B) <<

Q.56 In C langauge ,which of the following operators has the highest precedance ?

A) + (unary)

B) <

C) >

D) None of these

ANSWER= (A) + (unary)

Q.57 Which of the following is the correct way of declarion a float pointer :
SBTE 2017

A) Float ptr ;

B) Float *ptr ;

C) *Float ptr ;

D) None of these

ANSWER= (B) Float *ptr ;

Q.58 C is the —— language

A) Low level

B) High Level

C) Both Low and High Level

D) None of these

ANSWER= (C) Both Low and High Level

Q.59 You require to write and run c program

A) Operating system

B) Text editor

C) Compiler

D) All of above

ANSWER= (D) All of above

Q.60 Which committee standardize “ C ” programming language ?

SBTE 2017

A) ANSI

B) W3C

C) ISO

D) TRAI

ANSWER= (A) ANSI

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