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Which data structure allows for both LIFO and FIFO operations?
Practice Questions
Q1
Which data structure allows for both LIFO and FIFO operations?
Stack
Queue
Deque
Array
Questions & Step-by-Step Solutions
Which data structure allows for both LIFO and FIFO operations?
Steps
Concepts
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.
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