f the elements “D”, “A”, “C” and “B” are inserted into a queue in that order. If they are deleted one at a time, in what order will they be removed?This question is required.*AABCDBDCBACACBDDDACBEErrorFNot Sure
Question
f the elements “D”, “A”, “C” and “B” are inserted into a queue in that order. If they are deleted one at a time, in what order will they be removed?This question is required.*AABCDBDCBACACBDDDACBEErrorFNot Sure
Solution
To determine the order in which the elements will be removed from the queue, we need to understand how a queue works. A queue follows the First-In-First-Out (FIFO) principle, meaning that the element that is inserted first will be the first one to be removed.
In this case, the elements "D", "A", "C", and "B" are inserted into the queue in that order. Therefore, the element "D" will be the first one to be removed, followed by "A", then "C", and finally "B".
So, the order in which the elements will be removed from the queue is: D, A, C, B.
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Question 12 1 Point A queue follows the principle of: Last-in, First-out (LIFO) First-in, First-out (FIFO) Random In, Random Out (RIRU) None of the above Question 13 1 Point How can you add an element to a queue? Insert it anywhere Insert it at the beginning Insert it at the end (back) You cannot add elements to a queue Question 14 1 Point How can you remove an element from a queue? Remove it anywhere Remove the last element added Remove the first element added (front) You cannot remove elements from a queue Question 15 1 Point What is the name for the first element that can be removed from a queue? Top element First element Current element Head element Question 16 1 Point What real-world scenario is similar to a queue? A stack of plates A branching pipe A waiting line at a store A conveyor belt moving in a circle Question 17 1 Point Queues are considered: A complex data structure A fundamental data structure An obsolete data structure Rarely used in applications Question 18 1 Point You can access any element in a queue at any time. True False Question 19 1 Point Queues are used in computer networks to handle incoming data packets. True False Question 20 1 Point Reservation centers use queues to manage customer requests. True False Question 21 1 Point A newly created queue is always full. True False
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