问题
单项选择题
resume( )方法负责恢复被哪个方法挂起的线程
A．stop( )
B．sleep( )
C．wait( )
D．suspend( )
答案
参考答案：D
解析：在线程中调用suspend( )方法使线程挂起，暂停执行，如果恢复此线程必须调用resume( )方法使其进入可运行态。
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resume( )方法负责恢复被哪个方法挂起的线程
A．stop( )
B．sleep( )
C．wait( )
D．suspend( )
参考答案：D
解析：在线程中调用suspend( )方法使线程挂起，暂停执行，如果恢复此线程必须调用resume( )方法使其进入可运行态。
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