Queue vs Dequeue in java
<p>What is the difference between them? I know that</p>
<p>A queue is designed to have elements inserted at the end of the queue, and elements removed from the beginning of the queue.
Where as Dequeue represents a queue where you can insert and remove elements from both ends of the queue.</p>
<p>But which is more efficient?</p>
<p>Plus what's the difference between them two? Because I have a bit of knowledge about them, what I said above, but I would like to know more about them.</p>