Which of the following loop(s) could possibly not enter the loop body at all?
I. for loop
II. while loop
III. do loop
A) I only
B) I and II only
C) II and III only
D) I and III only

Question

Quizplus · Accepted Answer

A 'for loop' and a 'while loop' can both potentially not execute their loop body if the initial condition is false. A 'do loop' (do-while loop) will always execute its loop body at least once because the condition is checked after the loop body is executed.

Which of the Following Loop(s) Could Possibly Not Enter the Loop