____________ are commonly used to control the number of times a loop iterates.
A) Boolean variables
B) Sentinel variables
C) Counter variables
D) Named constants

Question

Quizplus · Accepted Answer

Counter variables are specifically used for controlling the number of iterations in a loop. They are initialized to a starting value, and then incremented or decremented with each iteration of the loop until a certain condition is met. Choice A (Boolean variables) are used for true/false conditions, choice B (Sentinel variables) are used to signal the end of input in a loop, and choice D (Named constants) are variables that have a fixed value throughout the program and do not change.

____________ Are Commonly Used to Control the Number of Times