Java Quiz Questions with Answers
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The best way to sharpen your skills is to test them daily! Let us do a quiz on Java! It consists of Java quiz questions with answers to help you.
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- Question 1 of 20
1. Question
Which among the following inheritance Java does not allow?
CorrectIncorrect - Question 2 of 20
2. Question
What does Java have to implement multiple inheritance?
CorrectIncorrect - Question 3 of 20
3. Question
When a variable points to a location not in the array, what exception does it throw?
CorrectIncorrect - Question 4 of 20
4. Question
What block of code always executes in a try-catch-finally block?
CorrectIncorrect - Question 5 of 20
5. Question
Which among the following is the reserved keyword in Java?
CorrectIncorrect - Question 6 of 20
6. Question
Which of these has the highest precedence?
CorrectIncorrect - Question 7 of 20
7. Question
What do you have to append to a value to mark it as long?
CorrectIncorrect - Question 8 of 20
8. Question
What do you have to append to a value to mark it as double?
CorrectIncorrect - Question 9 of 20
9. Question
What do you have to append to a value to mark it as int?
CorrectIncorrect - Question 10 of 20
10. Question
What was the first name for the Java language?
CorrectIncorrect - Question 11 of 20
11. Question
What is it called when the objects with no reference get deleted from memory automatically?
CorrectIncorrect - Question 12 of 20
12. Question
What gets called when a new object is created?
CorrectIncorrect - Question 13 of 20
13. Question
What is JVM?
CorrectIncorrect - Question 14 of 20
14. Question
How do you write multiline comments in Java?
CorrectIncorrect - Question 15 of 20
15. Question
How do you print a new line in Java?
CorrectIncorrect - Question 16 of 20
16. Question
How do you insert a carriage return in a sentence in Java?
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17. Question
Which among the following operators is not bitwise?
CorrectIncorrect - Question 18 of 20
18. Question
If you create two strings with the same name, how many references and objects will be created?
CorrectIncorrect - Question 19 of 20
19. Question
How many constructors can a class have?
CorrectIncorrect - Question 20 of 20
20. Question
Which one of these is not a core concept of OOPS in Java?
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