In a queue, where does the enqueue operation takes place?
2025
In a queue, where does the enqueue operation takes place?
- A.
At the start of the queue
- B.
At the end of the queue
- C.
At the middle of the queue
- D.
At any point in the queue
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Show answer & explanation
Correct answer: B
In a queue, the enqueue operation (insertion of element) takes place at the end (rear) of the queue.