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【单选题】
作业经过下面哪一个过程进入“后备”状态?
A.
作业创建
B.
作业调度
C.
进程调度
D.
作业终止
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【单选题】Managers Jill and Paul are talking about how to resolve a business problem. Jill suggests that a committee should be formed to discuss the issues. Paul argues that committees are: (i) Time-consuming ...
A.
Both (i) and (ii)
B.
(i) only
C.
(ii) only
D.
Neither statement is true
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【简答题】背景某城市输水管线长4.28km,DN1200钢管,管道埋深约5.0m,管线位于城市主干道路的非机动车道上。采用明开槽方法施工,沟槽土质为回填杂土及粉砂土。受交通条件制约,沟槽土方挖运和吊车下管安排在晚10时~次日早6时进行,项目部办理了管线开挖占路手续。现场施工发生如下事件:(1)为吊车下管方便,选择夜间时段移动护栏临时占用一条机动车道,受到交通管理部门的处罚。(2)挖土机开挖沟槽时发现有一段废...
【简答题】某城市输水管线长4.28km,DN1200钢管,管道埋深约5.0m,管线位于城市主干道路的非机动车道上。采用明开槽方法施工,沟槽土质为回填杂土及粉砂土。受交通条件制约,沟槽土方挖运和吊车下管安排在晚10时~次日早6时进行,项目部办理了管线开挖占路手续。现场施工发生如下事件: (1)为吊车下管方便,选择夜间时段移动护栏临时占用一条机动车道,受到交通管理部门的处罚。 (2)挖土机开挖沟槽时发现有一...
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【简答题】2 Complete the words in the sentences. ► They both play in a rock band . 1 My brother plays the violin in an o____. 2 Noel Gallagher plays the g____ in the rock b____ ‘Oasis’, and his br...
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