●MIMD systems can be classified into(71)oriented systems,highavailability systems and responseoriented systems.The goal of(71).orlented 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). (71)A.though B.through C.throughout D.throughput (72)A.at B.of C.on D.to (73)A.balance B.balanced C.balances D.balancing (74)A.uniform B.unique C.unit D.united (75)A.resource B.resources C.source D.sources