A can be used in repetition structures to indicate the end of data entry.
A) counter
B) boolean
C) sentinel value
D) None of the above.

Question

Quizplus · Accepted Answer

A sentinel value is a special value that is used to terminate a loop. In this case, the sentinel value "A" would be entered by the user or programmer to indicate the end of data entry. Once the loop encounters the sentinel value, it will know to exit the loop and continue with the rest of the program.

A Can Be Used in Repetition Structures to Indicate the End