Which of these methods deletes all the elements from invoking collection?(a) clear()(b) reset()(c) delete()(d) refresh()I have been asked this question in an international level competition.I'm obligated to ask this question of Collection Framework Overview in chapter java.util – The Collections Framework of Java

Which of these methods deletes all the elements from invoking collecti

1.	Which of these methods deletes all the elements from invoking collection?(a) clear()(b) reset()(c) delete()(d) refresh()I have been asked this question in an international level competition.I'm obligated to ask this question of Collection Framework Overview in chapter java.util – The Collections Framework of Java
Answer» The CORRECT choice is (a) clear() To EXPLAIN I would say: clear() METHOD REMOVES all the elements from invoking collection.

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