Oracle 1Z0-808 Exam question no. 43

Q- Given the code fragment: 

int x = 10; 
int y = ++x; 
int z = 0; 
if (y >= 10 | y <= ++x) { 
       z = x; 
}  else { 
       z = x++; 
}
System.out.println(z); 

What is the result? 

A) 12 

B) A compile time error occurs. 

C) 10 

D) 11

⧪ please give your answer in a comment section.