The stack is a ________________ data structure.
A)first in - first out
B)last in - last out
C)last in - first out
D)none of the above

Question

Quizplus · Accepted Answer

A stack is a last in-first out (LIFO) data structure where the most recently added item is the first to be removed. Therefore, option C is the correct answer. Option A, first in-first out (FIFO), describes a queue data structure. Option B, last in-last out (LILO), is not a commonly used term to describe a data structure. Option D is incorrect because a stack is a well-known and widely used data structure.

The Stack Is a ________________ Data Structure