A(n) ________ is a special value that cannot be mistaken as a member of a list of data items and signals that there are no more data items from the list to be processed.
A) accumulator
B) sentinel
C) delimiter
D) terminator.

Question

Quizplus · Accepted Answer

A sentinel is a special value that marks the end of a list of data items, making it useful for detecting when to stop processing the list. It is distinct from data and chosen so as not to be confused with actual data values in the list. Therefore, option B is the best choice.

A(n) ________ Is a Special Value That Cannot Be Mistaken