Exam-style question
Try this first
In a linear queue, where is a newly added item placed?.
- A.At the front of the queue
- B.At the rear of the queue
- C.In the middle of the queue
- D.At any position selected by the user
Model answer
What a good answer should say
- At the rear of the queue
Explanation
Why this works
Adding an item places it at the rear of a queue. Items are removed from the front, maintaining first-in, first-out order.
Common mistake
No common mistake is linked to this question yet.