PDM includes four types of dependencies or precedence relationships: (). The completion of the successor activity depends upon the initiation of the predecessor activity.
第1题:
A.Finish-to-Start
B.Finish-to-Finish
C.Start-to-Start
D.Start-to-Finish
第2题:
A. CASCADE
B. UNIQUE
C. NONUNIQUE
D. CHECK
E. PRIMARY KEY
F. CONSTANT
G. NOT NULL
第3题:
此题为判断题(对,错)。
第4题:
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
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
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
第8题:
A.Finish-to-Start
B.Finish-to-Finish
C.Start-to-Start
D.Start-to-Finish
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:
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?()