Threads and Concurrency: Questions And Answers

Explore Questions and Answers to deepen your understanding of threads and concurrency.

48 Short 41 Medium 46 Long Answer Questions Question Index

Short Answer Questions

Question 1. What is a thread in computer programming?

Question 2. What is the difference between a process and a thread?

Question 3. What is concurrency in computer science?

Question 4. What are the advantages of using threads in a program?

Question 5. What is a race condition in the context of concurrent programming?

Question 6. How can race conditions be avoided in multithreaded programs?

Question 7. What is thread synchronization?

Question 8. What are the different ways to achieve thread synchronization in Java?

Question 9. What is a mutex?

Question 10. What is a semaphore?

Question 11. What is a monitor in concurrent programming?

Question 12. What is a deadlock?

Question 13. How can deadlocks be prevented?

Question 14. What is a livelock?

Question 15. What is a thread pool?

Question 16. What is thread starvation?

Question 17. What is thread safety?

Question 18. What is the Java synchronized keyword used for?

Question 19. What is the volatile keyword used for in Java?

Question 20. What is the difference between synchronized and volatile in Java?

Question 21. What is the Java Atomic package used for?

Question 22. What is a concurrent collection in Java?

Question 23. What is the Java Executor framework used for?

Question 24. What is a thread-local variable in Java?

Question 25. What is the Java Fork/Join framework used for?

Question 26. What is the Java Phaser class used for?

Question 27. What is the Java CountDownLatch class used for?

Question 28. What is the Java CyclicBarrier class used for?

Question 29. What is the Java Exchanger class used for?

Question 30. What is the Java Semaphore class used for?

Question 31. What is the Java Lock interface used for?

Question 32. What is the Java ReadWriteLock interface used for?

Question 33. What is the Java StampedLock class used for?

Question 34. What is the Java Condition interface used for?

Question 35. What is the Java BlockingQueue interface used for?

Question 36. What is the Java DelayQueue class used for?

Question 37. What is the Java LinkedBlockingQueue class used for?

Question 38. What is the Java PriorityBlockingQueue class used for?

Question 39. What is the Java SynchronousQueue class used for?

Question 40. What is the Java ConcurrentLinkedQueue class used for?

Question 41. What is the Java ConcurrentSkipListSet class used for?

Question 42. What is the Java CopyOnWriteArrayList class used for?

Question 43. What is the Java CopyOnWriteArraySet class used for?

Question 44. What is the Java ConcurrentHashMap class used for?

Question 45. What is the Java ConcurrentSkipListMap class used for?

Question 46. What is the Java BlockingDeque interface used for?

Question 47. What is the Java LinkedBlockingDeque class used for?

Question 48. What is the Java ForkJoinPool class used for?

Medium Answer Questions

Question 1. What is a thread in computer programming?

Question 2. What is the difference between a process and a thread?

Question 3. What is concurrency in computer programming?

Question 4. What are the advantages of using threads in a program?

Question 5. What are the disadvantages of using threads in a program?

Question 6. What is thread synchronization?

Question 7. What is a critical section in thread synchronization?

Question 8. What is a mutex?

Question 9. What is a semaphore?

Question 10. What is a deadlock in thread synchronization?

Question 11. How can deadlocks be prevented in a program?

Question 12. What is a race condition?

Question 13. How can race conditions be avoided in a program?

Question 14. What is a monitor in thread synchronization?

Question 15. What is a condition variable?

Question 16. What is a thread pool?

Question 17. What is thread safety?

Question 18. What is a thread-local variable?

Question 19. What is a thread-safe data structure?

Question 20. What is a thread-safe method?

Question 21. What is a thread-safe class?

Question 22. What is a thread-safe algorithm?

Question 23. What is a thread-safe operation?

Question 24. What is a thread-safe code?

Question 25. What is a thread-safe program?

Question 26. What is a thread-safe environment?

Question 27. What is a thread-safe application?

Question 28. What is a thread-safe library?

Question 29. What is a thread-safe framework?

Question 30. What is a thread-safe design pattern?

Question 31. What is a thread-safe architecture?

Question 32. What is a thread-safe solution?

Question 33. What is a thread-safe approach?

Question 34. What is a thread-safe technique?

Question 35. What is a thread-safe mechanism?

Question 36. What is a thread-safe protocol?

Question 37. What is a thread-safe strategy?

Question 38. What is a thread-safe implementation?

Question 39. What is a thread-safe module?

Question 40. What is a thread-safe package?

Question 41. What is a thread-safe system?

Long Answer Questions

Question 1. What is a thread in computer programming?

Question 2. Explain the difference between a process and a thread.

Question 3. What is concurrency in computer science?

Question 4. What are the advantages of using threads in a program?

Question 5. What are the disadvantages of using threads in a program?

Question 6. What is thread synchronization?

Question 7. Explain the concept of race condition in multithreading.

Question 8. What is a critical section in multithreading?

Question 9. What is a mutex?

Question 10. What is a semaphore?

Question 11. What is a deadlock in multithreading?

Question 12. Explain the dining philosophers problem.

Question 13. What is thread pooling?

Question 14. What is a thread-safe data structure?

Question 15. Explain the concept of thread starvation.

Question 16. What is a thread dump?

Question 17. What is a thread group?

Question 18. What is a thread-local variable?

Question 19. Explain the concept of thread priority.

Question 20. What is a thread scheduler?

Question 21. What is a context switch in multithreading?

Question 22. What is a thread-safe method?

Question 23. Explain the concept of thread interference.

Question 24. What is a thread pool executor?

Question 25. What is a thread-safe class?

Question 26. Explain the concept of thread-local storage.

Question 27. What is a thread-safe singleton?

Question 28. What is a thread-safe queue?

Question 29. Explain the concept of thread contention.

Question 30. What is a thread-safe counter?

Question 31. What is a thread-safe lock?

Question 32. Explain the concept of thread interruption.

Question 33. What is a thread-safe stack?

Question 34. What is a thread-safe map?

Question 35. Explain the concept of thread liveness.

Question 36. What is a thread-safe set?

Question 37. What is a thread-safe buffer?

Question 38. Explain the concept of thread safety.

Question 39. What is a thread-safe counter implementation?

Question 40. What is a thread-safe cache?

Question 41. Explain the concept of thread starvation deadlock.

Question 42. What is a thread-safe priority queue?

Question 43. What is a thread-safe hash table?

Question 44. Explain the concept of thread-local random.

Question 45. What is a thread-safe linked list?

Question 46. What is a thread-safe blocking queue?