下述解决死锁的方法中,属于死锁预防策略的是( ),属于死锁避免策略的是( ),属于死锁检测与恢复的( ),属于忽略的是( )。 I.银行家算法;II.资源分配图化简法;III.撤消进程法;IV.资源有序分配法;V.彩票算法;VI.鸵鸟算法。 (5.0分) A. I,II,III和IV B. IV,I,II和VI C. II,I,V和IV D. IV,I,III和II
【单选题】W: Excuse me. I just received my telephone bill, and there's a problem with it M: May I see your bill, please? W: Certainly. There it is. On July lst, I really don t know anybody in Finland M: OK, don...