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PDM includes four types of depe

题目

PDM includes four types of dependencies or precedence relationships: （）. The completion of the successor activity depends upon the initiation of the predecessor activity.

  • A、Finish-to-Start
  • B、Finish-to-Finish
  • C、Start-to-Start
  • D、Start-to-Finish
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相似问题和答案

第1题：

PDM includes four types of dependencies or precedence relationships: (). The completion of the successor activity depends upon the initiation of the predecessor activity.

A.Finish-to-Start

B.Finish-to-Finish

C.Start-to-Start

D.Start-to-Finish


参考答案：B

第2题：

Which four are valid Oracle constraint types? ()

A. CASCADE

B. UNIQUE

C. NONUNIQUE

D. CHECK

E. PRIMARY KEY

F. CONSTANT

G. NOT NULL


参考答案：B, D, E, G

第3题：

There are four types of blood, all types are found in every race.()

此题为判断题(对，错)。


标准答案:对

第4题：

Precedence Diagramming Method（PDM） is a method used in activity sequencing. There are four types of dependencies or precedence relationships in PDM. The initiation of the successor activity depends upon the completion of the predecessor activity is called （ ）.

A.Finish-to-Start
B.Finish-to-Finish
C.Start-to-Start
D.Start-to-Finish

答案：A
解析：
前导图法是用于活动排序的技术。前导图法包括四种活动依赖关系。先行活动结束后续活动才能开展的关系是结束—开始关系。

第5题：

● Precedence Diagramming Method (PDM) is a method used in activity sequencing. There are four types of dependencies or precedence relationships in PDM. The initiation of the successor activity depends upon the completion of the predecessor activity is called __(75)__.

（75）

A．Finish-to-Start

B．Finish-to-Finish

C．Start-to-Start

D．Start-to-Finish


正确答案：A

第6题：

PDM includes four types of dependencies or precedence relationships．（ ），the initiation of the successor activity,depends upon the initiation ofthe predecessor activity． A．Start－to－Start B．Finish－to－Finish C．Start－to－Finish D．Finish－to—Start


正确答案：A
前导图法包括四种活动依赖或前导关系。开始——开始(S－S)，后续活动的开始依赖于前置活动的启动。

第7题：

Computer systems consist of two very different types of elements: Hardware, which includes all the physical things that can be touched and(71)which tells the hardware how to do.

A．Operating system

B．I/O devices

C．Courseware

D．Software


正确答案：D
解析：计算机系统由两种完全不同类型的部分组成：硬件(我们能触摸到的所有物体)和软件(告诉硬件怎样做)。

第8题：

PDM includes four types of dependencies or precedence relationships:().The completion ofthe successor activity depends upon the initiation of the predecessor activity.

A.Finish-to-Start

B.Finish-to-Finish

C.Start-to-Start

D.Start-to-Finish


参考答案：D

该题的关键词为"PDM includes four types"，其语句结构为"The completion of the successor activity（主语）depends upon（谓语）the initiation of the predecessor activity"，含义为"后续活动的完成依赖于前置活动的开始"，根据选项容易识别为SF活动依赖类型。

第9题：

PDM is a method of constructing a project schedule network diagram that uses boxesor rectangles, referred to as nodes, to represent activities and connects them with arrows thatshow the dependencies.This method includes following types of dependencies or precedence relationships:F-S, the initiation of the successor activity, depends upon the completion of thepredecessor activity.（） , the initiation of the successor activity, depends upon the initiation of thepredecessor activity.

A.F-S
B.F-F
C.S-F
D.S-S

答案：D
解析：
PDM是以一种方块或矩形（或称为节点）来表示活动，并将它们用表示依存关系的剪线链接起来，以构建项目进度网络图的方法。这种方法包括了下列依存或前导关系：完成---开始（F-S），后续活动的开始依赖于前置活动的完成。开始---开始（S-S），后续活动的开始依赖于前置活动的启动。

第10题：

You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to anArrayList object. Which two JSP code snippets can you use to import these list types？（）

  • A、<%! import java.util.*； %>
  • B、<%! import java.util.List；import java.util.ArrayList； %>
  • C、<%@ page import=’java.util.List’import=’java.util.ArrayList’ %>
  • D、<%@ import types=’java.util.List’types=’java.util.ArrayList’ %>
  • E、<%@ page import=’java.util.List，java.util.ArrayList’ %>
  • F、<%@ import types=’java.util.List，java.util.ArrayList’ %>

正确答案:C,E

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