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UNIT
SYSTEMS AND DECISIONS SUMMARY
SYSTEM DESIGN AND DECISION MAKING
Step 1 of 1
Question 1 of 30Question 2 of 30System development life cycle (SDLC) consists of seven stages. Thesixth stage in SDLC is .testing and maintenanceWhich of the following is not a benefit of using SDLC when implementing aninformation system program?Detailed staged processDifficulty in estimating project costAbility to monitor large projectsCorrect. The sixth stage is testing and maintenance.
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Question 3 of 30Question 4 of 30[True/False] The prototyping software development method consists of threesteps.
TrueFalse
What is the objective of the systems analysis stage in the waterfall method?
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Question 5 of 30
Question 6 of 30
Question 7 of 30What is total cost of ownership (TCO)?
is a project management technique that identifiescritical tasks and helps reduce program delays.
Which of the following is a definition of a systems analysis logical model?
A logical model is a type of data diagram.A logical model is an abstraction of a system.Correct. Total cost of ownership is a financial study thatcalculates the total cost of a project, including maintenanceand future license costs.
