多項(xiàng)選擇題

Given：

Which two statements are true？（）

A.The output could be 8-1 7-2 8-2 7-1
B.The output could be 7-1 7-2 8-1 6-1
C.The output could be 8-1 7-1 7-2 8-2
D.The output could be 8-1 8-2 7-1 7-2

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單項(xiàng)選擇題

Given：
foo and bar are public references available to many other threads. foo refers to a Thread and bar is anObject.
The thread foo is currently executing bar.wait（）.
From another thread，what provides the most reliable wayto ensure that foo will stop executing wait（）？

A.foo.notify（）；
B.bar.notify（）；
C.foo.notifyAll（）；
D.Thread.notify（）；
E.bar.notifyAll（）；

單項(xiàng)選擇題

Click the Exhibit button.

Which two are possible results？（）

A.0， 2， 4， 4， 6， 8， 10， 6
B.0， 2， 4， 6， 8， 10， 2， 4
C.0， 2， 4， 6， 8， 10， 12， 14
D.0， 0， 2， 2， 4， 4， 6， 6， 8， 8， 10， 10， 12， 12， 14， 14

Given： Which two statements are true？（）

你可能感興趣的試題

Given： foo and bar are public references available to many other threads. foo refers to a Thread and bar is anObject. The thread foo is currently executing bar.wait（）. From another thread，what provides the most reliable wayto ensure that foo will stop executing wait（）？

Click the Exhibit button. Which two are possible results？（）

Given：

Which two statements are true？（）

Given：
foo and bar are public references available to many other threads. foo refers to a Thread and bar is anObject.
The thread foo is currently executing bar.wait（）.
From another thread，what provides the most reliable wayto ensure that foo will stop executing wait（）？

Click the Exhibit button.

Which two are possible results？（）