What are the limitations of circular queues?
Circular queues have a fixed size, which can lead to overflow if not managed properly. They also require careful handling of the front and rear pointers.
Can you explain how overflow occurs in circular queues?
Overflow occurs when you try to add an element to a full circular queue. Even if there are empty spaces, if the front pointer has not moved, the queue is considered full.
What about underflow? How does that happen?
Underflow happens when you try to remove an element from an empty circular queue. If the front pointer is at the same position as the rear pointer, the queue is empty.
Are there any scenarios where circular queues are not suitable?
Yes, circular queues are not suitable for scenarios where dynamic resizing is needed, as they have a fixed size.
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