Which data structure follows the Last In First Out (LIFO) principle?
A
Queue
B
Array
C
Stack
D
Linked List
Correct Answer: Option C — Stack
Explanation:
A stack follows the Last In First Out principle, meaning the most recently added element is removed first. Stacks are widely used in functio...
A stack follows the Last In First Out principle, meaning the most recently added element is removed first. Stacks are widely used in function calls, recursion, expression evaluation, and memory management.