48 The ability to achieve cost savings is inversely proportional to _____.A. the earned value achieved to dateB. the estimated costs to completeC. empowerment to the P.M.D. productivityE. None of the above
48 The ability to achieve cost savings is inversely proportional to _____.
A. the earned value achieved to date
B. the estimated costs to complete
C. empowerment to the P.M.
D. productivity
E. None of the above
相关考题：
The meat box temperature control circuit, as used in the ship service refrigeration system, is an example of ______.A.two position controlB.single speed floating controlC.proportional(比例) controlD.reset control
The difference value between Budgeted Cost for Work Performed and Actual Cost for Work Performed is ( ). A.Cost Variance B.Schedule Variance C.EarneD.Value D.Cost PerformeD.Index
查询平均成绩良好，也就是≥80分的考生人数，查询语句就可以写成（）。A.WITH avgach (eeid,avgachieve) AS (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#B.WITH avgach (eeid,avgachieve) (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#C.SELECT COUNT(*) FROM (SELECT eeid,avg(achieve) FROM eeexam GROUP BY eeid )AS avgach (eeid,avgachieve) WHERE avgachieve＞=80;#D.SELECT COUNT
3、查询平均成绩良好，也就是≥80分的考生人数，查询语句就可以写成（）。A.WITH avgach (eeid,avgachieve) AS (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#B.WITH avgach (eeid,avgachieve) (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#C.SELECT COUNT(*) FROM (SELECT eeid,avg(achieve) FROM eeexam GROUP BY eeid )AS avgach (eeid,avgachieve) WHERE avgachieve＞=80;#D.SELECT COUNT
50、查询平均成绩良好，也就是≥80分的考生人数，查询语句就可以写成（）。A.WITH avgach (eeid,avgachieve) AS (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#B.WITH avgach (eeid,avgachieve) (SELECT eeid,AVG(achieve) FROM eeexam GROUP BY eeid ) SELECT COUNT(*) FROM avgach WHERE avgachieve＞=80;#C.SELECT COUNT(*) FROM (SELECT eeid,avg(achieve) FROM eeexam GROUP BY eeid )AS avgach (eeid,avgachieve) WHERE avgachieve＞=80;#D.SELECT COUNT
3、HarmonyOS中的AMS全称是（）A．Activity管理服务B．Activity管理系统C．Ability管理系统D．Ability管理服务