If the elements “A”, “B”, “C” and “D” are placed in a queue and are deleted one at a time, in what order will they be removed?

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If the elements “A”, “B”, “C” and “D” are placed in a queue and are deleted one at a time, in what order will they be removed?

1 Answer

anze · Answer 1 · 2021-07-14T11:48:46+0000

Right answer is (a) ABCD

The best I can explain: Queue follows FIFO approach. i.e. First in First Out Approach. So, the order of removal elements are ABCD.

If the elements “A”, “B”, “C” and “D” are placed in a queue and are deleted one at a time, in what order will they be removed?

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