A.過(guò)程分析B.資源共享C.風(fēng)險(xiǎn)評(píng)估D.項(xiàng)目策劃
A.RPN=R+P+N B.RPN=R*P*N C.RPN=R*P+N D.RPN=R+P*N;
A.一定會(huì)發(fā)生; B.一定不會(huì)發(fā)生; C.不可預(yù)防; D..可能發(fā)生,可能不發(fā)生;