Top Core Java Questions and Answers for Exam Preparation

Explore top Core Java questions and answers to boost your exam preparation and enhance your understanding of key concepts.

Core Java Questions

Q. A class in Java is a:

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Q. What is the default value of a boolean variable in Java?

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Q. Which of the following is a primitive data type in Java?

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Q. What is the difference between JDK, JRE, and JVM?

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