1. Can the body of a "while" loop execute zero times? Can the body of a do-while
loop execute zero times?


2. What output is produced by the following code?
 
int n;
for(n = 4; n > 0; n--)
   System.out.println(n);   

3. What output is produced by the following code?

for(int n = 1; n <= 5; n++)
{
  if(n == 3)
    break;
  System.out.println("Hello");
}
System.out.println("After the loop");