1.

Which three are methods of the Object class?

1. notify();
2. notifyAll();
3. isInterrupted();
4. synchronized();
5. interrupt();
6. wait(long msecs);
7. sleep(long msecs);
8. yield();
A. 1, 2, 4
B. 2, 4, 5
C. 1, 2, 6
D. 2, 3, 4
Answer» D. 2, 3, 4


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