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.
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