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
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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