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calloc() belongs to which library

  • stdlib.h
  • malloc.h
  • calloc.h
  • None of above

Answer: Option A

Similar Questions :

1. What will be output of
#include
void main()
{
char test =`S`;
printf("\n%c",test);
}

  • S
  • Error
  • Garbage value
  • None of above

Answer: Option A

2. What is dangling pointer in c

  • if pointer is pointing to a memory location from where variable has been deleted
  • if pointer is assigned to more than one variable
  • if pointer is not defined properly
  • none of above

Answer: Option A

3. A variable in c

  • must have a valid datatype
  • can't have a name same as keyword
  • must have a name starting with a character
  • All of above

Answer: Option D

4. printf() belongs to which library of c

  • stdlib.h
  • stdio.h
  • stdout.h
  • stdoutput.h

Answer: Option B

5. Any type of modification on the parameter inside the function will reflect in actual variable value can be related to

  • call by value
  • call by reference
  • both of above
  • none of above

Answer: Option B

Read more from - C Programming Questions Answers - Chapter 1