Question

_________ arguments are passed to parameters automatically if no argument is provided

in the function call.

Answer 1

Default

Step-by-step explanation:

When a Function is called, you pass a value to the parameter in function Call, and control is transferred to function definition. Parameters are optional that is, a function may contain no parameters.

Function definition contains the block of code to perform a specific task. Default arguments are passed to parameters in function definition if no argument is passed in function call.

Example: C program

#include <stdio.h>

int s(); //Function declaration

int main()

{

int n;

n = s(); //Function calling with no parameters

printf("\\Sum = %d", n);

return 0;

}

int s() //Function definition

{

int c = 50, d = 80, s;

s = (c) + (d);

return s;

}

Output:

Sum=130