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ISDS 406 Final Exam: Questions & Proper Answers (100%)
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ISDS 406 Final Exam: Questions & Proper Answers (100%)
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ISDS 406 Final Exam: Questions & Proper Answers(100%)
What are the three primary hardware components? Right Ans - client
computers
servers
network
What are the steps of the design phase Right Ans - •Determine system
acquisition strategy (make, buy, or outsource)
•Determine the technical architecture for the system
•Address security concerns and globalization issues
•Make hardware and software selections
•Determine the way that users will interact with the system (interface, inputs,
and outputs)
•Design the programs for the underlying processes
•Design the way data will be stored
what is the final deliverable of the design phase? Right Ans - system
specification
3 acquisition strategies Right Ans - custom development (build from
scratch) in-house
purchase software package (possibly customize it)
outsource development to third party
Custom development (build from scratch) in-house Right Ans - •Business
need is unique
, •In house functional and technical experience exists
•Desire to build in house skills
Project has highly skilled project manager and proven methodology
•Time frame is flexible
Purchase software package (and possibly customize it) Right Ans -
•Business need is common
•In-house functional experience exists
•Skills are not strategic
•Project manager can coordinate vendor's efforts
•Time frame is short
Outsource development to third party Right Ans - •Business need not core
to business
•In house functional or technical experience does not exist
•Decision to outsource is a strategic position
•Highly skilled project manager that matches scope of the outsourcing deal
•Time frame is short or flexible
RFP: Request for Proposal Right Ans - •Solicits proposals from vendor,
developer, or service provider
Explains the system to be built and criteria for selecting among applicants
RFI: Request for Information Right Ans - Shorter and less detailed version
of RFP
RFQ: Request for Quote Right Ans - Use when you need a price
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