Multiple choice

Which of the following methods is/are static in Collections class?

  1. Frequency(c : collection, o : object)

  2. Reverse(List)

  3. Sort(List)

  4. Both (1) and (2)

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

As I explained that all the methods given in the options are static and are present in Collections class. So, this is the correct choice.

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