Top 25 Java Quiz Questions – A Small Test to Build Your Knowledge

Till now, you gained the complete knowledge of Java programming language. So, be ready to test your knowledge with this “Java quiz questions”.

Here, we are providing you with some multiple choice questions of Java with answers. This java quiz will help you to brush up Java concepts.

Do not forget to check other java quizzes as well from the series of 7 Java Quizzes.

So let’s start the quiz!!!


Here we come to the end of the Java Quiz. Hope you enjoyed the quiz!!!

Do share your feedback and score in the comments section.

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14 Responses

  1. Akila T says:

    I’m not getting my score. Help please.

    • DataFlair Team says:

      Hi Akila,
      Thanks for taking this Java Quiz. We have checked the Quiz and all its settings, everything is working fine. Please ensure you filled all the answers (mandatory), and after submitting your email id, you will get your score on the screen with the answers you have provided.

  2. Ajith says:

    is that the 14th question’s answer is correct? can you explain to me why?

  3. ancy says:

    can you explain how did you get the answer to the 14th question?

  4. Bhuvaneswari says:

    in that program they have cleared thelist in the 4th line list clear()
    so the actuall initial values are totally washed out then the further values are that the size is 2 i guess

  5. sanjay.b says:

    nice skills to build our knowledge

  6. Aka Ace says:

    4th question : Answer is Runtime exception

  7. anil says:

    Answer for problem 4 is incorrect

  8. Swarna Sukanta says:

    Please let me know the answer of question no 21.

  9. Vishal says:

    consider one question as 1 marks

  10. R.kalpana says:


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