单项选择题
Within Information Technology projects， communications between the project manager and the project team members should take place：（）
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？（）
单项选择题 TheSOW（StatementofWork）isanothernameforthe：（）
单项选择题 AsaruleofthumbforQA（QualityAssurance）activities，howmanyhoursofdownstreamQA（QualityAssurance）costsaresavedforeachhourspentontechnicalreviewsearlyintheproject？（）
