Question Detail

What is prototype of a function in C

It is the return type of a function
It is the return data of the function
It is declaration of a function
It is a datatype

Answer: Option C

Similar Questions :

1. Can getch() be used to echo the input

Yes
No

Answer: Option B

2. Break statement is used for

Quit a program
Quit the current iteration
Both of above
None of above

Answer: Option B

3. What is prototype of a function in C

It is the return type of a function
It is the return data of the function
It is declaration of a function
It is a datatype

Answer: Option C

4. 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

5. Difference between calloc() and malloc()

calloc() takes a single argument while malloc() needs two arguments
malloc() takes a single argument while calloc() needs two arguments
malloc() initializes the allocated memory to ZERO
calloc() initializes the allocated memory to NULL

Answer: Option B

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