Jul 23, 2025 · A Queue Data Structure is a fundamental concept in computer science used for storing and managing data in a specific order. It follows the principle of "First in, First out" (FIFO), where the …

In computer science, a queue is an abstract data type that serves as an ordered collection of entities. By convention, the end of the queue where elements are added, is called the back, tail, or rear of the …

A queue is a linear data structure where elements are stored in the FIFO (First In First Out) principle where the first element inserted would be the first element to be accessed.

In programming terms, putting items in the queue is called enqueue, and removing items from the queue is called dequeue. We can implement the queue in any programming language like C, C++, Java, …

Nov 24, 2025 · Learn about Queue Data Structure, its types, examples, operations, and applications. Get in-depth knowledge and practical insights in this tutorial.

Since Python lists has good support for functionality needed to implement queues, we start with creating a queue and do queue operations with just a few lines: But to explicitly create a data structure for …

Sep 23, 2025 · Queue is a widely used linear, non-primitive data structure that models real-world scenarios where data must be processed in the same order in which it arrives. A queue is an ordered …

Oct 30, 2025 · What is Queue in Data Structure? A Queue Data Structure is a linear structure that stores elements in First In First Out (FIFO) order. It supports basic queue operations like enqueue() (insert), …

Oct 25, 2024 · Like the stack, the queue is a list-like structure that provides restricted access to its elements. Queue elements may only be inserted at the back (called an enqueue operation) and …

Sep 23, 2025 · Queue is a linear data structure that follows the FIFO (First In First Out) principle, where insertion is done at the rear end and deletion is done from the front end.