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In a queue implemented using a linked list, what operation is performed to remov

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Question: In a queue implemented using a linked list, what operation is performed to remove an element?

Options:

  1. Pop
  2. Dequeue
  3. Shift
  4. Remove

Correct Answer: Dequeue

Solution: 

In a queue, the operation to remove an element is called \'dequeue\', which removes the front element.

In a queue implemented using a linked list, what operation is performed to remov

Practice Questions

Q1
In a queue implemented using a linked list, what operation is performed to remove an element?
  1. Pop
  2. Dequeue
  3. Shift
  4. Remove

Questions & Step-by-Step Solutions

In a queue implemented using a linked list, what operation is performed to remove an element?
  • Step 1: Identify the front element of the queue. This is the element that will be removed first.
  • Step 2: Access the linked list node that contains the front element.
  • Step 3: Update the front pointer of the queue to point to the next node in the linked list.
  • Step 4: Optionally, free the memory of the removed node if necessary to avoid memory leaks.
  • Queue Operations – Understanding the basic operations of a queue, specifically enqueue (adding an element) and dequeue (removing an element).
  • Linked List Implementation – Knowledge of how a queue can be implemented using a linked list, including the structure and manipulation of nodes.
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