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Welcome to the Functions MCQs Page

Dive deep into the fascinating world of Functions with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Functions, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Functions, 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 Functions. 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 Functions. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Functions MCQs | Page 32 of 39

Discuss
Answer: (b).From float to char pointer
Q312.
The process in which a function calls itself directly or indirectly is called
Discuss
Answer: (a).Recursion
Q313.
A function fun is called __________ if it calls the same function fun.
Discuss
Answer: (b).direct recursive
Q314.
Which of the following is not an example of recursion?
Discuss
Answer: (d).SFS
Q315.
When any function is called from main(), the memory is allocated to it on the stack.
Discuss
Answer: (a).True
Q316.
Iteration requires more system memory than recursion.
Discuss
Answer: (b).False
Q317.
When a recursive function is called in the absence of an exit condition, it results in an infinite loop due to which the stack keeps getting filled(stack overflow). This results in a run time error.
Discuss
Answer: (a).True
Q318.
The data structure used to implement recursive function calls _____________
Discuss
Answer: (d).Stack
Q319.
What will be output for the following code?
#include <stdio.h>
main()
{
    int num=5;
    int fun(int num);
    printf(""%d"",fun(num));
}
int fun(int num)
{
    if(num>0)
        return(num+fun(num-2));
}

a.

6

b.

7

c.

8

d.

9

Discuss
Answer: (c).8
Q320.
What will be output for the following code?
int main()
{
    printf(""Hello"");
    main();
    return 0;
}
Discuss
Answer: (b).Hello infinite number of times

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