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Which of these types cannot be used to initiate a generic type?

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Which of these types cannot be used to initiate a generic type? (a) Integer class (b) Float class (c) Primitive Types (d) Collections I have been asked this question during an internship interview. The doubt is from Restrictions on Generics topic in section Generics of Java Select the correct answer from above options

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Right option is (c) Primitive Types Best explanation: None.

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