When a thread executing a synchronized statement (or method) completes or satisfies the condition on which another thread may be waiting, it can call Object method ________ or ________ to allow a waiting thread or all waiting threads to transition to the runnable state again.
A) notifyThread, notifyAllThreads
B) wakeUpThread, wakeUpAllThreads
C) notify, notifyAll
D) None of the above.

Question

Quizplus · Accepted Answer

The correct methods to call in this scenario are notify() or notifyAll(), as they specifically allow waiting threads to transition back to the runnable state. Option A and B are incorrect as there is no such method as notifyThread or notifyAllThreads. Option D is incorrect as there are specific methods in the Object class for this purpose.

When a Thread Executing a Synchronized Statement (Or Method) Completes