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13 Cards in this Set
- Front
- Back
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In what SDLC stage do we determine the business needs for an information systems project?
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The analysis phase
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For efficiency purposes, it is wise to___________ when there is a basic software need to be satisfied.
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Purchase a packaged system
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Custom development is used when
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The business need is unique
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Requests for Proposals (RFPs) serve what purpose?
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Solicit information from providers
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The decision to make, to buy, or to outsource influences the design tasks that are performed throughout the rest of the design phase.
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True
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Prototyping is the interface design step that often uncovers additional information that is needed in the system, leading to a revision of the physical DFDs or ERPs.
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True
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Outsourcing requires the least in-house resources
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False
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The score column in the Alternative Matrix represents how easily specific criteria are met by the alternative
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True
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Custom development involves which of the following personnel?
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Database Adminstrator, System Analysts, Developers, Project Managers.
All of the above. |
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A system specification is a _________ for the future system.
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Blue Print
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The system specification will be altered during implementation when the waterfall methodology is followed.
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False
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The data storage design is the last deliverable when creating a system specification.
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True
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Vendors are usually involved in custom development projects
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False
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