Classical

C Programming MCQ - Pointers

1:   Prior to using a pointer variable it should be
A. Declared
B. Initialized
C. Both declared and initalized
D. None of these
 
 

Option: C

Explanation :
Using a pointer variable, without initializing it, will be disastrous, as it will have a garbage value.


2:  

Consider the declaration:
char x[]="WHATIZIT";
char *y="WHATIZIT";

The output of puts(x) an puts(y) will be

A.

Will be the same

B.

Different

C.

Not related

D.

Error

 
 

Option: A

Explanation :


3:  

Consider the declarations:
char first (int(*)(char,float));
int second(char,float);

Which of the following function invocation is valid?

A.

First(*second);

B.

First(&second);

C.

First(second);

D.

None fo these

 
 

Option: C

Explanation :


4:   In C a pointer variable to an integer can be created by the decalaration
A. int p*;
B. int *p;
C. int +p;
D. int $p;
 
 

Option: B

Explanation :


5:  

Which of the following is most appropriate?

A.

int*matrix; .....; free(void) matrix;

B.

int*matrix; .....; free (matrix);

C.

int*matrix; .....; if(matrix!=null) free(void*)matrix;

D.

None fo these

 
 

Option: D

Explanation :




Suggest an improvement

 


Syllabus Covered in this section is

  • Elements of C-Tokens
  • Identifiers
  • data types in C
  • Control structures in, C
  •  Sequence, selection and iteration(s).
  • Structured data types in C
  • Arrays, Structures, union, String, and pointers
  • Functions, Recursion
  • Parameter passing, Scope
  •  Binding, Abstract data types

This Section covers Multiple Choice Questions Answers in C Programming . Here questions answers are given with explanation and references. These questions can be used for the preparation of various competitive and academic exams.

Who can benefit - 

  • Any undergraduate or postgraduate student who is seeking C Programming objective type questions answers can use this section.
  • C programming Multiple Choice questions Answers can help you in interview preparation.
  • C Programming Objective type Questions Answers are also used at SSC and HSc level for Exam preparation.
  • C Programming MCQ Questions Answers are also used by engineering students in the preparation of their Exams.
  • Any candidate who has to appear for DOEACC A, B or C level Exam can also learn C Programming Questions Answers.
  • All the teachers who are appearing for Kendriya Vidyalya Sangathan Entrance Exam can also use C Programming Multiple Choice Questions Answers.
  • C Programming MCQs can also be used by the students who are pursuing B.Sc or Msc Computer Science.
  • C Programming Questions Answers can also be used by BCA students for the preparation of their exams.
  • Any student who is pursuing B.Sc. in Information Technology can also use this C Programming mcq Questions Answers.
  •  MCA students can also prepare for their exams using  C Programming Objective Type Questions Answers.
  • You can get free access to C Programming mcq pdf.
  • You can also have online access to C Programming Questions Answers EBook.

Various Search Terms used for this section are

  • C Programming quiz questions with answers

  • C Programming exam questions answers

  • C Programming MCQ questions Answers

  • C Programming MCQ

  • C Programming Questions Answers