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Explain Set has contains(Object o) method.

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Set has contains(Object o) method. (a) True (b) False The question was posed to me by my school principal while I was bunking the class. My question comes from Data Structures-Set in portion java.util – The Collections Framework of Java Select the correct answer from above options

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Correct choice is (a) True Easy explanation: Set has contains(Object o) method instead of get(Object o) method as get is needed for comparing object and getting corresponding value.

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