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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 14 of 39

Discuss
Answer: (b).When former is used, predefined directory is searched and when latter is used, current directory is searched and then predefined directories are searched
Q132.
Can function definition be present in header files?
Discuss
Answer: (a).Yes
Q133.
Comment on the output of this C code?
#include <stdio.h>
    
Discuss
Answer: (b).Compile time error
Q134.
What is the output of this C code?
#include <stdio.h>
    #define foo(m, n) m ## n
    void myfunc();
    int main()
    {
        myfunc();
    }
    void myfunc()
    {
        printf("%d\n", foo(2, 3));
    }
Discuss
Answer: (a).23
Discuss
Answer: (a).The preprocessor treats it as a user-defined file
Discuss
Answer: (b).The preprocessor treats it as a system-defined file
Q137.
What is the output of this C code?
#include (stdio.h)
    void main()
    {
        printf("hello");
    }
Discuss
Answer: (c).Compile time error
Q138.
The below two lines are equivalent to #define C_IO_HEADER
#include C_IO_HEADER
Discuss
Answer: (d).#include
Q139.
What is the output of this C code?
#include <stdio.h>
    
Discuss
Answer: (a).hello
Q140.
Which of the following file extensions are accepted with
#include?
Discuss
Answer: (d).All of the mentioned

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