Which of the following statements about stacks is correct?
A)A stack implements random retrieval.
B)A stack implements last-in, first-out retrieval.
C)A stack stores elements in sorted order.
D)A stack implements first-in, first-out retrieval.

Question

Quizplus · Accepted Answer

A stack follows the last-in, first-out (LIFO) principle, where the last element added to the stack is the first one to be removed. It does not implement random retrieval or first-in, first-out (FIFO) retrieval, and it does not store elements in sorted order.

Which of the Following Statements About Stacks Is Correct