COMPUTER SCIENCE AND ENGINEERING
DATA STRUCTURES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Dequeue
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Enqueue
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SetPointer
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QueueUp
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Detailed explanation-1: -The operation of adding an element to the rear of the queue is known as enqueue, and the operation of removing an element from the front is known as dequeue.
Detailed explanation-2: -Enqueue: Add an element to the end of the queue. Dequeue: Remove an element from the front of the queue.
Detailed explanation-3: -Enqueue()-Insertion of elements to the queue. Dequeue()-Removal of elements from the queue. Peek()-Acquires the data element available at the front node of the queue without deleting it. isFull()-Validates if the queue is full.
Detailed explanation-4: -Enqueue means to insert an item into the back of the queue, dequeue means removing the front item. The picture demonstrates the FIFO access. The difference between stacks and queues is in removing. In a stack we remove the item the most recently added; in a queue, we remove the item the least recently added.
Detailed explanation-5: -Enqueue means to add an element, dequeue to remove an element. Save this answer.