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Explain Which of these return type of hasNext() method of an iterator?

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Which of these return type of hasNext() method of an iterator? (a) Integer (b) Double (c) Boolean (d) Collections Object I had been asked this question in my homework. Enquiry is from Iterators in portion java.util – The Collections Framework of Java Select the correct answer from above options

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Right choice is (c) Boolean For explanation: hasNext() returns boolean values true or false.

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