A （ ）is a collection of projects and other work that are grouped together to facilitate effect -ive management of that work to meet strategic business objectives.
A、program
B、portfolio
C、project of large size
D、PMO
查看答案
信管網(wǎng)公眾號
信管網(wǎng)訂閱號
收藏 
考試新手指南
學(xué)習(xí)計劃攻略
精華備考資料
案例論文干貨
章節(jié)模擬試題
免費試聽課程
考試信息推送