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CSE MCQs :: JAVA MCQs

  1. Which of these method can be used to make the main thread to be executed last among all the threads?
  2. A.
    stop()
    B.
    sleep()
    C.
    join()
    D.
    call()

  3. Which of these method is used to find out that a thread is still running or not?
  4. A.
    run()
    B.
    Alive()
    C.
    isAlive()
    D.
    checkRun()

  5. What is the default value of priority variable MIN_PRIORITY AND MAX_PRIORITY?
  6. A.
    0 & 256
    B.
    0 & 1
    C.
    1 & 10
    D.
    1 & 256

  7. Which of these method waits for the thread to treminate?
  8. A.
    sleep()
    B.
    isAlive()
    C.
    join()
    D.
    stop()

  9. Which of these method is used to explicitly set the priority of a thread?
  10. A.
    set()
    B.
    make()
    C.
    setPriority()
    D.
    makePriority()

  11. What is synchronization in reference to a thread?
  12. A.
    It's a process of handling situations when two or more threads need access to a shared resource.
    B.
    Its a process by which many thread are able to access same shared resource simultaneously.
    C.
    Its a process by which a method is able to access many different threads simultaneously.
    D.
    Its a method that allow to many threads to access any information require.

  13. Which of these method is used to implement Runnable interface?
  14. A.
    stop()
    B.
    run()
    C.
    runThread()
    D.
    stopThread()

  15. Which of these interface is implemented by Thread class?
  16. A.
    Runnable
    B.
    Connections
    C.
    Set
    D.
    MapConnections

  17. Which of these method is used to begin the execution of a thread?
  18. A.
    run()
    B.
    start()
    C.
    runThread()
    D.
    startThread()

  19. Which of these method waits for the thread to treminate?
  20. A.
    sleep()
    B.
    isAlive()
    C.
    join()
    D.
    stop()