Multiple choice technology programming languages

8) How will you remove duplicate element from a List?

  1. Add the List elements to Set

  2. List doesnt allow that

  3. using remove()

  4. none of these
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A Correct answer
Explanation

A Set in Java automatically removes duplicates because it only stores unique elements. By adding all elements from a List to a Set (like HashSet), duplicates are automatically eliminated. You can then convert back to a List if needed.

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