A ____ is a reserved area of main memory accessed on a last-in, first-out (LIFO) basis.
A) stack
B) queue
C) chain
D) heap

Question

Quizplus · Accepted Answer

A stack is a data structure that works on the principle of last-in, first-out (LIFO) and is often implemented as a reserved area of main memory. When a new item is added to the stack, it is placed on top of the previously added items, and when an item is removed or retrieved, it is taken from the top of the stack. A queue, on the other hand, operates on a first-in, first-out (FIFO) basis, where the item added first is retrieved first. A chain and heap are other data structures that are not necessarily reserved areas of main memory.

A ____ Is a Reserved Area of Main Memory Accessed