Question

What is queue? Explain the concept of Dqueue with example.

Answer 1

queue is a first-in first-out (FIFO) abstract data type that is heavily used in computing. Uses for queues involve anything where you want things to happen in the order that they were called, but where the computer can't keep up to speed.

Enqueue means to add an element, dequeue to remove an element.

Answer 2

hope it will help you