Java Interview Questions · interview question
In Java, which comparison about Hash Tables and Hashing is accurate?
Multiple choiceEasyjava-interview-2026interviewjavacomparison
Answer and explanation
Correct answer
D. Hash tables favor average-case constant-time lookup, while tree-based maps trade speed for ordered navigation.
Why
Hash tables favor average-case constant-time lookup, while tree-based maps trade speed for ordered navigation. This is the comparison that usually separates memorization from understanding.
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