Multithreading in Java allows multiple threads to run concurrently, making applications faster and more responsive. Java provides built-in support for creating and managing threads using Thread and Runnable, making it ideal for real-time and parallel processing.
Time limit: 0
Quiz Summary
0 of 15 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
What happens if we call the run() method directly instead of start()?
Correct
Incorrect
Question 4 of 15
4. Question
Which interface must be implemented to define a thread without extending a class?
Correct
Incorrect
Question 5 of 15
5. Question
Which method is used to pause the current thread temporarily?
Correct
Incorrect
Question 6 of 15
6. Question
Which method is used to check whether a thread is still running?
Correct
Incorrect
Question 7 of 15
7. Question
What does the join() method do in Java multithreading?
Correct
Incorrect
Question 8 of 15
8. Question
Which class is the parent of all threads in Java?
Correct
Incorrect
Question 9 of 15
9. Question
Which of the following can cause race conditions in multithreading?
Correct
Incorrect
Question 10 of 15
10. Question
How can you prevent thread interference in Java?
Correct
Incorrect
Question 11 of 15
11. Question
What is the default priority of a thread in Java?
Correct
Incorrect
Question 12 of 15
12. Question
Which method can be used to voluntarily release CPU by a thread?
Correct
Incorrect
Question 13 of 15
13. Question
Which of the following is true about the synchronized keyword?
Correct
Incorrect
Question 14 of 15
14. Question
Which exception is thrown if a sleeping thread is interrupted?
Correct
Incorrect
Question 15 of 15
15. Question
Which method should be overridden to define custom logic for a thread?
Correct
Incorrect
Summary
Java multithreading improves performance by running multiple tasks concurrently. With Thread, Runnable, synchronized, and thread control methods like sleep(), join(), and yield(), developers can build responsive and efficient Java applications.
At QuizOrbit, our team specializes in fun, informative quizzes across topics like general knowledge, technology, and entertainment. Boost your knowledge with our expert-designed quizzes.
