超星 - 作业6.2

单选题

2.Which of the following systems development techniques allows end users to develop information systems?

A.Outsourcing
B.Insourcing
C.Netsourcing
D.Selfsourcing

单选题

6.The systems development life cycle (SDLC) is:

A.a method for testing new IT applications.
B.a structured approach for developing information systems.
C.the analysis and assessment tasks that need to be completed when designing and developing information systems.
D.a set of guidelines that an end user follows when developing their own business applications.

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单选题

8.The SDLC contains seven phases. Which phase is devoted to creating a solid plan for developing your information system?

A.Initiation
B.Planning
C.Design
D.Analysis

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单选题

11.Which of the following occurs when the scope of the project increases beyond its original intentions?

A.Scope creep
B.Feature creep
C.Milestone
D.Rolling stone

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单选题

7.The waterfall methodology is:

A.a sequential, activity-based process in which one phase of the SDLC is followed by another.
B.an assessment methodology that ensures quality applications.
C.an outsource development methodology to information systems.
D.a process management technique that identifies and includes end users and management in the SDLC.

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单选题

16.Which phase in the SDLC involves end users and IT specialist working together to gather, understand, and document the business requirements for the proposed system?

A.Initiation
B.Planning
C.Design
D.Analysis

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单选题

13.What document defines the what, when, and who questions of systems development including all activities to be performed, the individuals, or resources, who will perform the activities, and the time required to complete each activity?

A.Requirements
B.Project plan
C.Project milestones
D.Critical success factors

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单选题

12.Which of the following occurs when developers and end users add extra features that were not part of the initial requirements?

A.Scope creep
B.Feature creep
C.Milestone
D.Rolling stone

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单选题

10.A project scope document is:

A.a document that outlines the project's strategy, the responsibilities of project team members, and the assessment measures that will determine the rate of success
B.a one-paragraph statement about the scope of the proposed project
C.a detailed document identifying the goals, scope and strategy for the proposed project
D.a document that identifies the parameters or boundaries of the proposed system and how it fits into existing systems

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单选题

通常使用的螺纹是中等旋合长度的[ ]级公差螺纹。

A. 3
B. 4
C. 5
D. 6

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