Exam 10: Information Systems Development

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Mock-ups of forms and reports can generate similar benefits as a working prototype.

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One of the major challenges in systems development is changing technology.

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What are the four ways in which organizations can implement a system conversion?

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Organizations can implement a system conversion in one of four ways:In a pilot installation,the organization implements the entire system on a limited portion of the business:In a phased installation,the new system is installed in phases across the organization:With parallel installation,the new system runs in parallel with the old one until the new system is tested and fully operational:The final style of conversion is plunge installation (sometimes called direct installation):With it,the organization shuts off the old system and starts the new system.

The systems development life cycle process is supposed to operate in a sequence of nonrepetitive phases.

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What is a test plan?

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What are the tasks of system maintenance?

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The first step in defining a new information system is to ________.

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System ________ refers to the process of changing the business activity from an old information system to a new system.

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Which of the following is a major concern for developers in a systems development life cycle process?

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Explain the tasks performed during the system definition phase of the systems development life cycle.

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Organizational feasibility refers to estimating the time it will take to complete a project.

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Systems development is easy and risk-free.

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Developers in the ________ phase of the systems development life cycle use management's statement of the system needs in order to begin developing a new information system.

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Which of the following is a typical concern for developers while using prototypes?

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In terms of software design for custom-developed programs,the development team identifies off-the-shelf products and then determines the alterations required.

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Information systems can be acquired off-the-shelf with adaptation.

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The security needs of an information system are determined during the component design phase of the systems development life cycle.

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In a pilot installation,a new system is installed in phases across the organization.

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The third phase of the systems development life cycle is the component design phase.

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Which of the following is the first phase of the systems development life cycle process?

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