135 Increasing resources on the critical path activities may not always shorten the length of the project because:A. Certain activities are time-dependent rather than resource-dependent (i.e., using three ovens rather than one to bake a cake).B. Safety, O
题目
135 Increasing resources on the critical path activities may not always shorten the length of the project because:
A. Certain activities are time-dependent rather than resource-dependent (i.e., using three ovens rather than one to bake a cake).
B. Safety, OSHA and EPA may have placed restrictions on the number of people used on certain activities or in the physical location of the project.
C. The skill level of the added resources might not be appropriate for the activities to be performed. D. Adding more resources may create additional work and produce inefficiencies (i.e., additional people may need training and supervision.)
E. All of the above
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第1题：
根据以下内容，回答235-239题。
What is the last day to apply for the WHC position? （ ）A.May 1
B.May 10
C.May 17
D.May 27答案：B解析： -
第2题：
下面英文日期写法错误的是____？
A．May 1, 2015
B．1 May，2015
C．1 May 2015
D．May 1st, 2015
10 Oct.，2015 -
第3题：
关于os.path子库，以下选项中用来计算相对路径的函数是：
A．os.path.normpath(path)
B．os.path.basename(path)
C．os.path.abspath(path)
D．os.path.relpath(path)
os.path.relpath(path) -
第4题：
In?project?net work?diagram,the?number?of?critical?path?is（）。A.none
B.only?one
C.only?two
D.one?or?more答案：D解析：本题翻译：在项目网络工作图中，关键路径的数目是（）。
A.没有B.只有一个C.只有两个D.一个或更多
本题考查的是进度管理中的关键路径，正确选项为D一个或更多。
在一个网络图中关键路径有一条或多条，关键路径是项目中时间最长的活动顺序，决定着可能的项目最短工期。 -
第5题：
关于os.path子库，以下选项中用来计算相对路径的函数是：
A．os.path.abspath(path)
B．os.path.relpath(path)
C．os.path.normpath(path)
D．os.path.basename(path)
os.path.relpath(path) -
第6题：
3、下列哪一个表述是正确：
A．always@(posedge CLK or RST)
B．always@(posedge CLK or negedge RST or A)
C．always@(posedge CLK or D or Q)
D．always@(posedge CLK or negedge RST)
deductive,guided discovery