Which data structure allows for FIFO (First In First Out) access?

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Question: Which data structure allows for FIFO (First In First Out) access?

Options:

Correct Answer: Queue

Solution:

A queue is designed to allow FIFO access, where the first element added is the first one to be removed.

Which data structure allows for FIFO (First In First Out) access?

Which data structure allows for FIFO (First In First Out) access?

Step 1: Understand what FIFO means. FIFO stands for First In First Out, which means the first item added is the first one to be removed.
Step 2: Identify the data structure that uses FIFO. A queue is a data structure that operates on this principle.
Step 3: Learn how a queue works. When you add an item to a queue, it goes to the back, and when you remove an item, it comes from the front.
Step 4: Remember that in a queue, the order of processing is the same as the order of addition.

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