Queues are common in computer programs, where they are implemented as data structures coupled with access routines, as an abstract data structure or in object-oriented languages as classes.

Que is homophonous with a number of other words, most of which have wildly different spellings and meanings. One of the words that people are looking for when they look up que is queue, a word that …

Dec 12, 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 …

As a small example in this tutorial, we implement queues using a one-dimensional array. Queue operations also include initialization of a queue, usage and permanently deleting the data from the …

Nov 24, 2025 · Queues are widely used in various applications, from managing tasks in operating systems to handling customers in line at a bank, showing their versatility and efficiency in organizing …

If more than the maximum number of print jobs are submitted at the same time, the software queues the excess jobs. During peak periods calls can be queued rather than callers hearing a busy tone.

Queues are abstract data types that, like the stack, have restrictions on where elements can be added or removed. These restrictions mandate FIFO (first-In, first-out) removal of elements, and that the …

A queue is a line of people or vehicles that are waiting for something. I watched as he got a tray and joined the queue. She waited in the bus queue. There was still a queue for tickets on the night. …

A queue is an ordered collection of items where the addition of new items happens at one end, called the “rear,” and the removal of existing items occurs at the other end, commonly called the “front.”

Definition of queue noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.