MCQs on Pointer in C

Hello students welcome to CSE Study247 , Today I am provide you MCQs on Pointer in C.

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, TCS , 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.1 A Pointer is variable that store —- of another variable ?

A) Value
B) Address
C) Name
D) All of these

ANSWER= (B) Address

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Q.2 Which of the following is an address operator ?

A) *
B) #
C) &
D) @

ANSWER= (C) &

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Q.3 Which of the following is dereferencening operator ?

A) *
B) #
C) &
D) @

ANSWER= (A) *

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Q.4 Which of the following type of address stored in pointer variable ?

A) char
B) int
C) float
D) All of these

ANSWER= (B) int

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Q.5 —- Operator can be applied to pointer variables.

A) Casting
B) Division
C) Multiplication
D) None of these

ANSWER= (A) Casting

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Q.6 Find out the output for the following program

  void main()
  {
  char *p;
  printf(“%d%d”sizeof(*p),sizeof(p));
  }

A) 0 1
B) 1 0
C) 1 2
D) 2 1

ANSWER= (C) 1 2

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Q.7 A Pointer is

A) Variable that stores address
B) A variable that stores address of other varable
C) A Keyword used to create a variables
D) 8

ANSWER= (B) A variable that stores address of other varable

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Q.8 * is called

A) Address operator
B) Value at operator
C) Scope Resolution operator
D) None

ANSWER= (B) Value at operator

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Q.9 Pointer variable is declared using preceding — sign.

A) .
B) &
C) *
D) @

ANSWER= (C) *

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Q.10 In c pointer variable to an integer can be created by the decalaration

A) int p*;
B) int -p*;
C) int *p;
D) int*p+

ANSWER= (C) int *p;

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Q.11 A pointer variable can be returned by a function.

A) True
B) False
C) May be
D) Can’t be say

ANSWER= (A) True

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Q.12 Which is the pointer which denotes the object calling the member function ?

A) This pointer
B) Null pointer
C) Zero pointer
D) None

ANSWER= (A) This pointer

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Q.13 Find out the output for the following program

  void main()
  {
  int p = 1;
  int*ptr=&p; printf(“%d”,*ptr);
  }

A) 0
B) 1
C) Compile time error
D) None

ANSWER= (B) 1

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Q.14 Find out the output for the following program

  void main()
  {
  int p = 5;
  int*ptr=&p;
  *ptr+=1;
  printf(“%d%d”,*ptr,p);
  }

A) 5 6
B) 6 5
C) 6 6
D) None

ANSWER= (C) 6 6

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Q.15 What is the advantage of pointer ?

A) Accessing array element is faster
B) It decreases program execution speed
C) It reduce program complexity
D) None

ANSWER= (B) It decreases program execution speed

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