Free Java Quiz Questions With Answers – Prepare Yourself For Interviews

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These Java quiz questions will brush up your concepts of java and prepare you to face Java interview. This Java quiz contains multiple choice questions for java.

Once this quiz is completed, do attempt other java quizzes as well from the series of 7 java quizzes:

So, let’s start exploring Java Quiz Questions.


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

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7 Responses

  1. Saravanan K says:

    For question number 10 the answer and options are not valid.

    • DataFlair Team says:

      Hey Saravanan,
      Thanks for connecting to DataFlair, the que.10 and its answer is verified by our experts, which is absolutely correct. You can run the code in Java and get the answer {a=ferrari}.
      Hope, it helps!

  2. Lovely says:


    Question 3( answer: neither enumerator nor iterator can remove an element from collection) and 10 (answer: iterator can remove elements from collection) answer contradict each other.

  3. Oleg says:

    DataFlair Team {a=ferrari} its Q.9 and Saravanan K had said about Q.10 almost same was asked by Lovely

  4. JoinTable says:

    Q.5 What will be the output of the following code . do you test this code ? it throws an exception.

  5. Raushan Kumar says:



    yeas iterator is right answer in both questions

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