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In project network diagram ，the number of critical path is （ ）.
A.none
B.only one
C.only two
D.one or more
B.only one
C.only two
D.one or more
参考答案
参考解析
解析：参考译文在项目网络图中，关键路径有（）条。A.没有 B.只有一条 C.只有两条 D.一条或者多条
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考题
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考题
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is a method used in Critical Path Methodology for constructing a project schedule network diagram that uses boxes or rectangles, referred to as nodes, to represent activities and connects them with arrows that show the logical relationships that exist between them.A．PERTB．AOAC．WBSD．PDM
考题
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考题
In?project?net work?diagram,the?number?of?critical?path?is（）。A.none
B.only?one
C.only?two
D.one?or?more
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A technician would use a physical network diagram to determine:（）A、the cause of routing errors.B、the number of switches on the network.C、the number of users on the network.D、where network latency will occur.
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单选题A technician would use a physical network diagram to determine:（）A
the cause of routing errors.B
the number of switches on the network.C
the number of users on the network.D
where network latency will occur.
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