A.To keep the project team focused on its workB.To prov……

单项选择题Theprojectmanagerisdevelopingaprojectschedule.Theprojectmanagernegotiatedwithalltheexecutionorganizations，andthetasktimesareasshortaspossible.Aftermanipulatingtheschedule，theprojectcompletiondateisstillbeyondthedaterequestedbythebusinessownersoftheproject.Theprojectmanagerbelievesthatthecontentagreedonfortheprojectisappropriate，andconcludesthatthisscheduleshouldbetakentothebusinessownersandrenegotiated.Whichoneofthefollowingtoolswillhelptheprojectmanagerjustifytherevisedschedule？（）

A.Data flow model
B.The project critical path
C.Resource loading chart
D.WBS （Work Breakdown Structure）

单项选择题WhatistheMOSTaccuratewaytodetermineaproject’sdurationbeforeexecution？（）

A.The project manager performs all estimates
B.Incorporate each individual worker’s estimates
C.Acquire expert estimates
D.There is no way to determine the duration

单项选择题WithinInformationTechnologyprojects，communicationsbetweentheprojectmanagerandtheprojectteammembersshouldtakeplace：（）

A.by written and oral communication.
B.via a weekly status report.
C.through the formal chain of command.
D.with approved template forms.

单项选择题Whatisareasonforreviewingtheuserrequirementsdocumentwiththeclient？（）

A.To gain the client’s acceptance of the detailed design
B.To verify mutual understanding of project resources
C.To verify mutual understanding of the detailed project plan
D.To verify mutual understanding of targeted product performance
E.To verify mutual understanding of the tests that will be done after the product is completed

单项选择题TheSOW（StatementofWork）isanothernameforthe：（）

A.WBS （Work Breakdown Structure）.
B.cost benefit analysis.
C.requirements specifications.
D.narrative description of the work to be accomplished.