Question: Which data structure allows for LIFO (Last In First Out) access?
Options:
Queue
Array
Stack
Linked List
Correct Answer: Stack
Solution:
A stack is a data structure that follows the LIFO principle, where the last element added is the first to be removed.
Which data structure allows for LIFO (Last In First Out) access?
Practice Questions
Q1
Which data structure allows for LIFO (Last In First Out) access?
Queue
Array
Stack
Linked List
Questions & Step-by-Step Solutions
Which data structure allows for LIFO (Last In First Out) access?
Step 1: Understand what LIFO means. LIFO stands for Last In First Out, which means the last item added is the first one to be taken out.
Step 2: Identify the data structure that uses LIFO. The data structure that follows this principle is called a stack.
Step 3: Visualize how a stack works. Imagine a stack of plates; you can only take the top plate off first, which is the last one you placed on the stack.
Step 4: Remember that in a stack, you can only add or remove items from the top.
No concepts available.
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