adplus-dvertising
frame-decoration

Question

What is the syntax of CALLOC to allocate memory to an array at runtime.?

a.

int *p;
p = (int*)calloc(10, sizeof(int));

b.

int *p;
p = (int*)calloc(10*sizeof(int));

c.

int *p;
p = (int*)calloc(sizeof(int), 10);

d.

int *p;
p = (int*)calloc(10, sizeof(int *));

Posted under C Programming

Answer: (a).int *p;
p = (int*)calloc(10, sizeof(int));

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the syntax of CALLOC to allocate memory to an array at runtime.?
Add Comment

Similar Questions

Discover Related MCQs

Q. Choose a correct Syntax for malloc() function to allocate memory to an array at run time.

View solution

Q. What is the function used to allocate memory to an array at run time without initializing array elements?

View solution

Q. What is the function used to allocate memory to an array at run time with Zero initial value to each?

View solution

Q. If an integer array pointeris incremented, how many bytes will be skipped to reach next element location?

View solution

Q. What is a multidimensional array in C Language?

View solution

Q. What is the need for C arrays?

View solution

Q. Can we change the starting index of an array from 0 to 1 in any way?

View solution

Q. What happens when you try to access an Array variable outside its Size?

View solution

Q. What is the value of an array element which is not initialized?

View solution

Q. An entire array is always passed by ___ to a called function.

View solution

Q. What is an array Base Address in C language?

View solution

Q. An array Index starts with

View solution

Q. What are the Types of Arrays?

View solution

Q. Choose a correct statement about C language arrays.

View solution

Q. What is an Array in C language?

View solution

Q. Is the NULL pointer same as an uninitialised pointer?

View solution

Q. Are the three declarations char **apple, char *apple[], and char apple[][] same?

View solution

Q. Choose the best one.
Prior to using a pointer variable

View solution

Q. Comment on this:
const int *ptr;

View solution

Q. What is wild pointer?

View solution
View All MCQs on C Programming

Suggested Topics

Are you eager to expand your knowledge beyond C Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

IT Fundamentals

Navigate the basics of information technology with our IT Fundamentals MCQs. Get a...

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

R Programming

Unleash the power of statistical computing with our R Programming MCQs. Topics cover...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...