In　the　following　essay,　each　blank　has　four　choices.　Choose　the　most　suitable　one　from　the　four　choices　and　write　down　in　the　an

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问题 In　the　following　essay,　each　blank　has　four　choices.　Choose　the　most　suitable　one　from　the　four　choices　and　write　down　in　the　answer　sheet.　Heterogeneous　network　environments　consist　of　computer　systems　from(66)vendors　that　run(67)operating　systems　and　communication　protocols.　An　organization　that(68)its　computer　resources　is　usually(69)the　task　of　integrating　its　heterogeneous　systems.　Typically,　each　deparlment　or　division　has　defined　its　own　network　needs(70)OS,　LAN　topology,　communication　protocols,　applications,　and　other　components.

选项 A、same
B、similar
C、different
D、difference

答案C

解析

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本试题收录于：网络管理员上午基础知识考试题库软考初级分类

网络管理员上午基础知识考试

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