What will be the Output Of the Following C-codes?

Q.1

#include<stdio.h>
int main(){
volatile int a=11;
printf("%d",a);
return 0;
}

Choose all that apply:
(A) 11
(B) Garbage
(C) -2
(D) We cannot predict
(E) Compilation error

Q.2

#include<stdio.h>
const enum Alpha{
X,
Y=5,
Z
}p=10;
int main(){
enum Alpha a,b;
a= X;
b= Z;
printf("%d",a+b-p);
return 0;
}

Choose all that apply:
(A) -4
(B) -5
(C) 10
(D) 11
(E) Error: Cannot modify constant object

Let me learn what you think :)