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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How are local variables inside a method initialized?

  1. Automatically with default values

  2. They are not initialized

  3. With null for objects

  4. Must be manually initialized before use

The correct answer is: Must be manually initialized before use

Local variables inside a method are not automatically initialized with default values or null for objects. If they are not manually initialized before use, an error will occur. Therefore, option D is the correct answer.

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