Java Interview Questions · interview question
In Java, which comparison about ArrayDeque as a Queue is accurate?
Multiple choiceEasyjava-interview-2026interviewjavacomparison
Answer and explanation
Correct answer
C. It is usually a better default queue than LinkedList because it avoids per-node allocation and pointer chasing.
Why
It is usually a better default queue than LinkedList because it avoids per-node allocation and pointer chasing. This is the comparison that usually separates memorization from understanding.
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