Mastering Java: The Ultimate Quiz for 'Thinking in Java'

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Dive into the depths of Java with our quiz based on "Thinking in Java, Fourth Edition" by Bruce Eckel. Test your knowledge, solidify concepts, and prepare for certification with challenging questions and insightful feedback.

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Is it possible for an enum to implement multiple interfaces?

  1. Yes

  2. No

The correct answer is: Yes

Because the definition of an 'enum' states that it can implement multiple interfaces, this means that an enum can contain methods and constants that are similar to one or more unrelated types. Option B is incorrect because an enum can indeed implement multiple interfaces, therefore the answer cannot be no.

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