Courses Offered: SCJP SCWCD Design patterns EJB CORE JAVA AJAX Adv. Java XML STRUTS Web services SPRING HIBERNATE  


Batch Date:
21st March @ 8AM

Faculty: Mr. DURGA

Duration: 2 Days Workshop

Fee:  500/- INR + Reg Fee 100/- INR

Location : Maitrivanam, Hyderabad.

Venue :
Maitrivanam,2nd floor,
Contact no: 80 96 96 96 96.



Ways to define, instantiate, Start a new Thread.

Getting and Setting name of a Thread.

Thread Priorities.

The Methods to Prevent a Thread From Execution.

  • yield( )
  • join( )
  • Sleep ( )


Inter-Thread Communication.


Daemon Threads


After Completion This WrokShop You Can Answer All The Below Questions:

1) What is multitasking?

2) What is multithreading and explain its application areas?

3) What is advantage of multithreading?

4)When compared with c++ what is the advantage in java with respect to multithreading?

5) In how many ways we can define a thread?

6)Among extending Thread and implementing Runnable which approach is recommended?

7) Difference b/w t.start () and ()?

8) Explain about thread Scheduler?

9) If we are not overriding run () what will happen?

10) Is it possible overloading of run ()?

11) Is it possible to override a start () method and what will happen?

12) Explain life cycle of a thread?

13) What is the importance of Thread class start () method?

14) After starting a thread if we try to restart the same Thread once again what will happen?

15) Explain Thread class constructors?

16) How to get and set name of a thread?

17) Who uses thread priorities?

18) Default priority for main thread?

19) Once we create a new thread what is its priority?

20) How to get priority from thread and set priority to a thread?

21) If we are trying to set priority of thread as 100, what will happen?

22) If two threads having different priority then which thread will get chance first for execution?

23) If two threads having same priority then which thread will get chance first for execution?

24) How we can prevent thread from execution?

25) What is yield () and Explain its purpose?

26) Is join is overloaded?

27) Purpose of sleep () method?

28) What is synchronized keyword? Explain its advantages and disadvantages?

29) What is object lock and when it is required?

30) What is a class level lock when it is required?

31) While a thread executing any synchronized method on the given object is it possible to execute remaining synchronized methods on the same object simultaneously by other thread?

32) Difference b/w synchronized method and static synchronized method?

33) Advantages of synchronized block over synchronized method?

34) What is synchronized statement?

35) How two threads will communicate with each other?

36) wait (), notify (), notifyAll () are available in which class?

37) Why wait (), notify (), notifyAll () methods are defined in Object instead of thread class?

38) Without having the lock is it possible to call wait ()?

39) If a waiting thread gets notification then it will enter into which state?

40) In which methods thread can release lock?

41) Explain wait (), notify () & notifyAll ()?

42) Difference between notify () & notifyAll ()?

43) Once a thread gives notification then which waiting thread will get a chance?

44) How a thread can interrupt another thread?

45) What is deadlock? Is it possible to resolve deadlock situation?

46) Which keyword causes deadlock situation?

47) How we can stop a thread explicitly?

48) Explain about suspend () and resume ()?

49) What is starvation and explain difference between deadlock & starvation?

50) What is race condition?

51) What is daemon thread? Give an example purpose of Daemon Thread?

52) How we can check daemon nature of a Thread? Is it possible to change Daemon nature of a Thread? Is main thread daemon (or) non-daemon?

53) Explain about ThreadGroup?

54) What is ThreadLocal?