Java Interview Questions · interview question
Which statement about TreeSet and NavigableSet is the strongest interview answer?
Multiple choiceEasyjava-interview-2026interviewjavastatement
Answer and explanation
Correct answer
D. TreeSet stores unique elements in sorted order and supports navigational lookups around a target value.
Why
TreeSet stores unique elements in sorted order and supports navigational lookups around a target value. This is the base concept interviewers commonly test first.
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