Exam 7: Moving Into Design

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The system inputs and outputs will be designed along with a plan or__________ of the way the system's features will be navigated.

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D

Jeff is an analyst.The human resources department is very unhappy with their payroll package.They want the information systems department to write them a new package as they think they have unique needs that can't be meet with a packaged solution.What should Jeff do?

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Payroll is a very common application and there are many good payroll programs on the market.Jeff really needs to understand what the problems with the current package are.Is it old (i.e.only runs on a mainframe system) What functions does HR want to do that the package does not support? In that payroll information must be reported to state and federal officials for tax reasons,it probably don't not make sense to write a complete package but to find one that meets HR needs.After a detailed investigation,it may be best to create either an RPI or RPQ to get additional information and bids from potential vendors.

CASE repository entries are updated to reflect specific technology decisions as they are made.

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_______ repository entries are updated to reflect specific technology decisions as they are made.

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The key challenge in systems integration is avoiding a system wide crash upon installation of legacy software.

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In terms of project management,which option might require excellent project management skills and a proven methodology?

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Systems Integration refers to:

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If (a)the business need is unique,(b)there is a desire to build in-house skills;(c)the time frame is flexible,it might be best to:

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Outsourcing is used when:

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The design phase decides how the new system will operate.

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A workaround is a custom-built add-on program that interfaces with packaged applications to handle specific needs.

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System requirements are communicated through a collection of design documents and physical processes and data models.

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A common need to the business should be satisfied by contracting with an Application Service Provider (ASP).

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In what SDLC stage do we determine the business needs for an information systems project?

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Requests for Proposals (RFPs)serve what purpose?

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Workarounds are:

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One systems development option is to have a system developed by using an outsourcing strategy.

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Building a system in-house builds technical skills and functional knowledge that one may not want to allow to walk out of the door.

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What makes systems integration so difficult?

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What types of influences are there on determining the type of installation to pursue with relation to resources and the acquisition of a new system?

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