Welcome to the Pointers and Arrays in C MCQs Page

Dive deep into the fascinating world of Pointers and Arrays in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Pointers and Arrays in C, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Pointers and Arrays in C, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within C Programming.

Check out the MCQs below to embark on an enriching journey through Pointers and Arrays in C. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Pointers and Arrays in C. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Pointers and Arrays in C MCQs | Page 41 of 53

Explore more Topics under C Programming

01

C Programming Fundamentals

02

Data Types,Operators and Expressions in C

03

Control Flow Statements in C

04

Functions

05

Structures and Unions

06

Input and Output in C

07

Library Functions

08

Strings

09

File Handling in C

10

Macro and Preprocessor

Q401.

Consider the declaration

char street[10] = "abcdefghi";

Choose the correct remark(s)

&street and street will have different values

&street is meaningless

&street+1 and street+1 will have the same values

None of the above

Discuss

Answer: (d).None of the above

Q402.

Prior to using a pointer variable it should be

Declared

Initialized

Both declared and initalized

None of these

Discuss

Answer: (c).Both declared and initalized

Q403.

Consider the declaration:

char x[]="WHATIZIT";
char *y="WHATIZIT
";
The output of puts(x) an puts(y) will be

Will be the same

Different

Not related

Error

Discuss

Answer: (a).Will be the same

Q404.

Consider the declarations:

char first (int(*)(char,float));
int second(char,float);

Which of the following function invocation is valid?

First(*second);

First(&second);

First(second);

None fo these

Discuss

Answer: (c).First(second);

Q405.

In C a pointer variable to an integer can be created by the decalaration

int p*;

int *p;

int +p;

int $p;

Discuss

Answer: (b).int *p;

Q406.

Which of the following is most appropriate?

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

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

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

None fo these

Discuss

Answer: (d).None fo these

Q407.

A pointer variable can be

Passed to a function

Changed within a function

Returned by a function

Can be assigned an integer value

Discuss

Answer: (c).Returned by a function

Q408.

a→b is syntactically correct if

a and b are structures

a is structure and b is a pointer to a structure

a is a pointer to a structure and b is a structure

None of these

Discuss

Answer: (a).a and b are structures

Q409.

The statement

if ( myPtr != NULL )
*myPtr = NULL;
else
*myPtr = NULL;

has the same effect as the statements(s)

if(myPtr) *myPtr = NULL;
else *myPtr = NULL;

*myPtr = NULL;

if(!myPtr) *myPtr = NULL;
else *myPtr = NULL;

All of these

Discuss

Answer: (d).All of these

Q410.

Consider the following program fragment. In which of the following cases will the character 't' be printed?

static char wer[3][4] = {"bag", "let", "bud"};
 char(*ptr)[4] = wer;

putchar ( * ( * (ptr+1) + 2));

putchar ( * (wer [1] + 2) ) ;

putchar (* (ptr+1) + 2);

none of the above

Discuss

Answer: (b).putchar ( * (wer [1] + 2) ) ;

Page 41 of 53

Welcome to the Pointers and Arrays in C MCQs Page

Pointers and Arrays in C MCQs | Page 41 of 53

Explore more Topics under C Programming

C Programming Fundamentals

Data Types,Operators and Expressions in C

Control Flow Statements in C

Functions

Structures and Unions

Input and Output in C

Library Functions

Strings

File Handling in C

Macro and Preprocessor

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