Java Interview Questions · interview question
Which statement about Circular Queue and Ring Buffer is the strongest interview answer?
Multiple choiceEasyjava-interview-2026interviewjavastatement
Answer and explanation
Correct answer
A. A circular queue reuses fixed storage by wrapping head and tail positions back to the front when they reach the end.
Why
A circular queue reuses fixed storage by wrapping head and tail positions back to the front when they reach the end. This is the base concept interviewers commonly test first.
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