Question

Java programming-

Suppose b is a boolean variable with an unknown value. Which of the following loop statements would you choose if you wanted to guarantee that the body of the loop gets executed at least once?

while (b) {System.out.print('x');}
do {System.out.print('x'); } while (b)
for (int j=0; b; j++) {System.out.print('x');}
while (b!) {System.out.print('x'); }

Answer 1

I think it would be B...right?

Answer 2

Correct

Answer 3

Thank you very much :)