Which of the following is a sequential organisation of data in which an…
2019
Which of the following is a sequential organisation of data in which an element is always inserted at the last position and taken out from the first position?
Answer: B. Queue — A queue follows the FIFO (First-In First-Out) principle, where insertion occurs at the rear and deletion occurs at the front.
- A.
Tree
- B.
Queue
- C.
Stack
- D.
Array
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Correct answer: B
A queue follows the FIFO (First-In First-Out) principle, where insertion occurs at the rear and deletion occurs at the front.
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