What is the primary advantage of using a Deque over a regular Queue?a)Deques are more memory-efficient.b)Deques allow for faster enqueue and dequeue operations.c)Deques have a higher capacity.d)Deques support efficient random access of elements.
Question
What is the primary advantage of using a Deque over a regular Queue?a)Deques are more memory-efficient.b)Deques allow for faster enqueue and dequeue operations.c)Deques have a higher capacity.d)Deques support efficient random access of elements.
Solution
The primary advantage of using a Deque (Double Ended Queue) over a regular Queue is that Deques allow insertion and removal of elements from both ends (front and rear). This means you can enqueue and dequeue elements from both ends, which can be more efficient depending on the specific use case. This is not typically possible with a regular queue, which only allows insertion at the rear and removal from the front. So, the correct answer is b) Deques allow for faster enqueue and dequeue operations.
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