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Select the correct answerIf the elements in a queue have been inserted in order of 'a', 'b', 'c' and 'd', what would be order for the removal?OptionsbadcabcdNonedcba

Question

Select the correct answerIf the elements in a queue have been inserted in order of 'a', 'b', 'c' and 'd', what would be order for the removal?OptionsbadcabcdNonedcba

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Solution

The correct answer is 'abcd'. This is because a queue follows the First-In-First-Out (FIFO) principle. This means that the first element that was inserted into the queue ('a') will be the first one to be removed, followed by 'b', 'c', and 'd' in that order.

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