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Welcome to the Data Types,Operators and Expressions in C MCQs Page

Dive deep into the fascinating world of Data Types,Operators and Expressions in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Types,Operators and Expressions in C, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Types,Operators and Expressions 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.

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Check out the MCQs below to embark on an enriching journey through Data Types,Operators and Expressions 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 Data Types,Operators and Expressions in C. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Types,Operators and Expressions in C MCQs | Page 42 of 66

Explore more Topics under C Programming

Q411.
Declare the following statement?
"A pointer to an array of three chars".

a.

char *ptr[3]();

b.

char (*ptr)*[3];

c.

char (*ptr[3])();

d.

char (*ptr)[3];

Discuss
Answer: (d).char (*ptr)[3];
Q412.
What do the following declaration signify?
char *arr[10];

a.

arr is a array of 10 character pointers.

b.

arr is a array of function pointer.

c.

arr is a array of characters.

d.

arr is a pointer to array of characters.

Discuss
Answer: (a).arr is a array of 10 character pointers.
Q413.
What do the following declaration signify?
int (*pf)();

a.

pf is a pointer to function.

b.

pf is a function pointer.

c.

pf is a pointer to a function which return int

d.

pf is a function of pointer variable.

Discuss
Answer: (c).pf is a pointer to a function which return int
Q414.
Declare the following statement?
"A pointer to a function which receives an int pointer and returns float pointer".

a.

float *(ptr)*int;

b.

float *(*ptr)(int)

c.

float *(*ptr)(int*)

d.

float (*ptr)(int)

Discuss
Answer: (c).float *(*ptr)(int*)
Q415.
What do the following declaration signify?
void *cmp();

a.

cmp is a pointer to an void type.

b.

cmp is a void type pointer variable.

c.

cmp is a function that return a void pointer.

d.

cmp function returns nothing.

Discuss
Answer: (c).cmp is a function that return a void pointer.
Q416.
Declare the following statement?
"A pointer to a function which receives nothing and returns nothing".

a.

void *(ptr)*int;

b.

void *(*ptr)()

c.

void *(*ptr)(*)

d.

void (*ptr)()

Discuss
Answer: (d).void (*ptr)()
Q417.
What do the following declaration signify?
int *f();

a.

f is a pointer variable of function type.

b.

f is a function returning pointer to an int.

c.

f is a function pointer.

d.

f is a simple declaration of pointer variable.

Discuss
Answer: (b).f is a function returning pointer to an int.
Q418.
What do the following declaration signify?
void (*cmp)();

a.

cmp is a pointer to an void function type.

b.

cmp is a void type pointer function.

c.

cmp is a function that return a void pointer.

d.

cmp is a pointer to a function which returns void .

Discuss
Answer: (d).cmp is a pointer to a function which returns void .
Q419.
What do the following declaration signify?
char **argv;

a.

argv is a pointer to pointer.

b.

argv is a pointer to a char pointer.

c.

argv is a function pointer.

d.

argv is a member of function pointer.

Discuss
Answer: (b).argv is a pointer to a char pointer.
Q420.
What do the following declaration signify?
char *scr;

a.

scr is a pointer to pointer variable.

b.

scr is a function pointer.

c.

scr is a pointer to char.

d.

scr is a member of function pointer.

Discuss
Answer: (c).scr is a pointer to char.
Page 42 of 66

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