What will be the output of the given program?int fun(int x){int b;if(x==1 || x==0)return 1;elseb=x*fun(x-2);return b;}void main(){int x=6;printf("%d", fun(x));}Options42483640

What will be the output of the following program?#include<stdio.h>int main() {     int fun(int);     int i = fun(10);     printf("%d\n", --i);     return 0; } int fun(int i) { return (i++);}Select one:810119

What will be the output of the given code?123456789101112#include <stdio.h> void fun(int *ptr){ *ptr = 30;}int main(){ int y = 20; fun(&y); printf("%d", y); return 0;}

What is the output of following program?# include <stdio.h>void fun(int x){    x = 30;}int main(){  int y = 20;  fun(y);  printf("%d", y);  return 0;}a.30b.20c.Compile errord.Run error

What will be the output of the following code snippet?123456#include <stdio.h>int main() { int a = 4, b = 7; printf("%d", a & b); return 0;}

What will be the output of the following C code   #include <stdio.h> int main() { int x = 20;  x %= 3;  printf("%d",x); return 0; }