If a do…while structure is used:
A) An infinite loop cannot take place.
B) Counter-controlled iteration is not possible.
C) The body of the loop will execute at least once.
D) An off-by-one error cannot occur.

Question

Quizplus · Accepted Answer

The do...while loop will always execute the body of the loop at least once, since the condition is evaluated after the first iteration. This makes it a good choice when you want to ensure that some code is executed at least once, regardless of the condition. However, an infinite loop can still occur if the condition never becomes false inside the loop, and counter-controlled iteration is possible using a counter variable inside the loop. An off-by-one error can also occur if the counter variable is not incremented or decremented correctly.

If a Do…while Structure Is Used