Answer: wait() : Questions « Thread « SCJP
Java Source And Data Type
to call wait
, the thread must own the lock on the object
How to prevent shared data from being corrupted in a multithreaded environment?
How can you ensure that multithreaded code does not deadlock?
Answer: thread and deadlock
When you declare synchronized code, you can specify the object on whose lock the block should synchronize.
How to create a thread?
Answer: thread creation
The Runnable interface declares which methods?
Answer: methods in Runnable interface
t implements Runnable interface, which Thread method to call to execute it as a separate thread?
Answer: start method
Which of the following are thread states?
Answer: thread status
Which of the following thread state transitions are valid?
Answer: thread state transitions
What is the result of this code?
What is the output(sleeping thread)?
Answer: sleeping thread
What is the result of trying to compile and run this program?
Answer: synchronized block
The notifyAll() method must be called from a synchronized context(True/False)
To call wait(), an object must own the lock on the thread(True/False)
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