MIMD systems can be classified into (71) -oriented systems, high-availability systems and response-oriented systems. The goal of (71) . oriented multiprocessing is to obtain high (71) (72) minimal computing cost. The techniques employed by multiprocessor operating systems to achieve this goal take advantage of an inherent processing versus input/output balance in the workload to produce (73) and (74) loading of system (75) .
(74)处填()。
A.uniform
B.unique
C.unit
D.united
A.内部网络之间的信息共享
B.系统的信息处理
C.视频电影的观看
D.文件的传输
设f表示某个二元逻辑运算符,PfQ的真值表如下所示,则PfQ等价于()。


A.A
B.B
C.C
D.D
A.加上
B.去掉
C.重新处置
D.修改