CASE
Critical Thinking Questions
Case 6-1
Chris is trying to decide which kind of loop is the best loop for him to use to solve a couple of different programming challenges that he faces.
-Chris knows the exact number of repetitions he needs the loop to execute.Which of the following is the best choice for him?
A) top-controlled Do While
B) bottom-controlled Do Until
C) bottom-controlled Do While
D) For…Next

Question

Quizplus · Accepted Answer

Since Chris knows the exact number of repetitions he needs the loop to execute, a For…Next loop is the most appropriate choice. The For…Next loop is designed to execute a fixed number of times, making it the ideal choice when the exact number of repetitions is known. The Do While and Do Until loops are best suited for situations where the number of repetitions is unknown or depends on certain conditions. In this case, a top-controlled or bottom-controlled loop does not provide any real advantages over a For…Next loop.

CASE Critical Thinking Questions