What is a requirement of the sentinel-controlled loop shared by counter-controlled loops?
A) The conditional expression must be set up prior to the loop.
B) A counter must be initialized on the outside of the loop.
C) A counter must be incremented inside the loop body.
D) The expression must evaluate to false in order for the loop to be executed.

Question

Quizplus · Accepted Answer

A sentinel-controlled loop requires that the conditional expression be set up prior to the loop in order to determine when the loop should terminate. This is a common requirement shared by counter-controlled loops as well. However, the other options (B, C, and D) describe specific requirements that may only apply to counter-controlled loops.

What Is a Requirement of the Sentinel-Controlled Loop Shared by Counter-Controlled