You need to store elements in a collection that guarantees that no duplicates are stored. Which one of the following interfaces provides that capability?

Options
- Java.util.Map
- Java.util.List
- Java.util.Collection
- None of the above

CORRECT ANSWER : Java.util.Map

Discussion Board
Correction

Your answer not correct. Correct answer is ====> Java.util.List

Ismail 05-12-2019 01:22 PM

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