单选题 MIMD systems can be classified into (150) -oriented systems, high-availability systems and response-oriented systems.
The goal of (150) -oriented multiprocessing is to obtain high (150) (151) 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 (152) and (153) . loading of system (154)

单选题 A. though B. through C. throughout D. throughput

A
B
C
D

【正确答案】 D

【答案解析】

单选题 A. at B. of C. on D. to

A
B
C
D

【正确答案】 A

【答案解析】

单选题 A. balance B. balanced C. balances D. balancing

A
B
C
D

【正确答案】 B

【答案解析】

单选题 A. uniform B. unique C. unit D. united

A
B
C
D

【正确答案】 A

【答案解析】

单选题 A. resource B. resources C. source D. sources

A
B
C
D

【正确答案】 B

【答案解析】[解析] MIMD系统可以分为面向吞吐量的系统、高可用性系统和面向响应的系统。面向吞吐量的多处理机的目标是以最小计算成本得到高吞吐量。为达到此目标，多处理机操作系统采用的技术是利用工作负载上对于I/O平衡固有处理过程以产生系统资源平衡和负载均衡。