●MIMD systems can be classified into(71)oriented systems,highavailability systems and responseoriented 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