C Programming MCQs Set-9

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This page provide (C Programming MCQs Set-9) 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)

• ❤️ TOP 500+ C Programming Question and Answer

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

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

 

Q.161 Which of the folloeing is not available as a basic data type in c ?

A) int
B) float
C) string
D) char

ANSWER= (C) string

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Q.162 Which of the following is not available as a derived data type ?

A) Arrays
B) Data
C) Structure
D) Unions

ANSWER= (B) Data

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Q.163 The body of a While loop has

A) one statement only
B) atleast two statement
C) one or more statement
D) None

ANSWER= (C) one or more statement

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Q.164 Which of this is used to skip one iteration:

A) break
B) continue
C) goto
D) return

ANSWER= (B) continue

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Q.165 Which of the following does not require to include math.h header file?

A) pow()
B) sqrt()
C) sinh()
D) ran()

ANSWER= (D) ran()

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Q.166 Find out the output for the following program

  void main()
  {
  float f=543476789;
  printf(“%e”,f);
  }

A) 5.43476789e+8
B) 5.434768e+8
C) 5.434767e+6
D) None

ANSWER= (B) 5.434768e+8

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Q.167 Which of the following statements about the printf of function is false

A) It is a part of the c language
B) The behaviour of print is defined in ANSI C
C) It can print as many variables as required
D) It can print formatted values

ANSWER= (A) It is a part of the c language

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Q.168 Which is correct with respect to size of the datatypes?

A) char > int > float
B) int > char > float
C) char < int < double
D) None

ANSWER= (C) char < int < double

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Q.169 Literal means ?

A) A string.
B) A string constant.
C) A character.
D) None

ANSWER= (B) A string constant

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Q.170 Find out the output for the following program

  void main()
  {
  float f =243269.24;
  printf(“%E”,f);
  }

A) 2.43269E+5
B) 2.4326924E+7
C) 2.432692E+5
D) None

ANSWER= (C) 2.432692E+5

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Q.171 Find out the output for the following program

  void main()
  {
  char s[10] = “study”;
  printf(“%%s”,s);
  }

A) %study
B) %s
C) study
D) compile time error

ANSWER= (B) %s

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Q.172 The value returned by the getchar() function when when there is no more input is ?

A) /n
B) EOL
C) /e
D) EOF.

ANSWER= (D) EOF.

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Q.173 The precedence of !=, as compared to =, is

A) Lower
B) Higher
C) Same
D) Not defined

ANSWER= (B) Higher

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Q.174 which of the following is not a fundamental datatype?

A) Enum
B) unsigned long int
C) Long int
D) double

ANSWER= (A) Enum

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Q.175 All keywords in C are in ?

A) LowerCase letters
B) UpperCase letters
C) CamelCase letters
D) None

ANSWER= (A) LowerCase letters

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Q.176 The null statement in c is indicated by ?

A) the keyboard null
B) the keyboard continue
C) the semi-colon
D) None

ANSWER= (C) the semi-colon

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Q.177 Find out the output for the following program

  void main()
  {
  int a=10,x;
  x= a– + ++a;
  printf(“%d”,x);
  }

A) 19
B) 20
C) 22
D) 25

ANSWER= (B) 20

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Q.178 Find out the output for the following program

  int main()
  {
  float x = ‘a’;
  printf(“%f”, x);
  }
  return 0;

A) a
B) 97.000000
C) Compile time error
D) None

ANSWER= (B) 97.000000

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Q.179 Find out the output for the following program

  void main()
  {
  int i;
  scanff(“%i”, &i);
  printf(“%i”,i);
  }

Input – 071

A) 71
B) 57
C) 057
D) None

ANSWER= (B) 57

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Q.180 Variable name resolving (number of significant characters for uniqueness of variable) depends on

A) Compiler and linker implementations
B) Assemblers and loaders implementations
C) C language
D) None

ANSWER= (A) Compiler and linker implementations

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