Critical Thinking Questions Case 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-controller Do While
B) bottom-controlled Do While
C) bottom-controlled Do Until
D) For…Next

Question

Quizplus · Accepted Answer

The For...Next loop is the best choice for Chris because he knows the exact number of repetitions he needs the loop to execute. This loop is specifically designed to execute a block of code a specific number of times, which is ideal for Chris's situation. The top-controller Do While loop and bottom-controlled Do Until loop are designed for situations where the number of repetitions is uncertain, so they are not the best options for Chris.

Critical Thinking Questions Case 1 Chris Is Trying to Decide