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Question:
a) List and explain three project Estimation techniques.
b) During an estimation exercise, a work breakdown structure (WBS) is used as checklist for the activities in a project. How can the WBS help in the estimation activity? What are the limitations of such an approach?
c) How can the above method be improved?
explain dfd
A measure of the severity and probability of undesired effects. Often taken as the easy product of probability and consequence.
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What is bottom-up approach? System developed starting from detailed modules. Testing begins from the detailed modules and proceeds up to the higher levels of hierarchy.
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select alife cycle model that you would follow during the devolpment of the easy travil singapore system. give an outline description of thise life cycle and justify your chice of
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