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.

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!

Practice this question and more.

Which of the following is not a correct way to initialize an object?

Using constructor with parameters
By assigning values directly to fields
By using object initializer blocks
By calling a method on the object right after its declaration

The correct answer is: By calling a method on the object right after its declaration

The other options (A,B,C) are all valid ways to initialize an object. Option D is incorrect because it is not a way to initialize an object, rather it is a way to call a method on an already initialized object. This means that the object has already been created and cannot be initialized again.