Which data structure allows for both LIFO and FIFO operations?

₹0.0

Question: Which data structure allows for both LIFO and FIFO operations?

Options:

Correct Answer: Deque

Solution:

A Deque (double-ended queue) allows for both LIFO (Last In First Out) and FIFO (First In First Out) operations.

Which data structure allows for both LIFO and FIFO operations?

Which data structure allows for both LIFO and FIFO operations?

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 removed.
Step 2: 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 3: Learn about data structures. A data structure is a way to organize and store data so that it can be accessed and modified efficiently.
Step 4: Identify the Deque. A Deque, or double-ended queue, is a type of data structure that allows you to add and remove items from both ends.
Step 5: Connect LIFO and FIFO to Deque. Since you can add and remove items from both ends of a Deque, it can operate as both LIFO and FIFO.

No concepts available.