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A line manager provides you with three estimates for his activity inyour PERT network. His estimates are 2 weeks optimistically, 4 weeks mostlikely, and 12 weeks pessimistically. which would
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（）are the four major activities of software configuration management.①configuration identification ②statement report③change control④preparation of requirement document ⑤configuration auditing
Cloud computing is a style of computing in which dynamically scalabled often （） resources are provided as a service over the internet
（） is the use of computing resources（hardware and software） that a delivered as a service over a network（typically the Internet）.
Several riskresponse strategies are available. （75）the risk simply gives another party responsibility for itsmanagement,it does not eliminate risk.
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