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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

题目

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

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更多“48The ability to achieve cost savings is inversely proportional to _____. A.the earned val ”相关问题

  • 第1题：

    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

    答案：A
    解析：
    BCWP与ACWP之间的差值是 。

    A.成本偏差 B.进度偏差 C.挣值 D. 成本绩效

  • 第2题：

    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
    AB

  • 第3题：

    PID是比例、积分、微分的缩写 Proportional-Integral-Differential。


    对

  • 第4题：

    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
    SELECT COUNT(*) FROM ( SELECT eeid,avg(achieve) FROM eeexam GROUP BY eeid ) AS avgach (eeid,avgachieve) WHERE avgachieve＞=80;;SELECT COUNT(*) FROM (SELECT eeid,avg(achieve) FROM eeexam GROUP BY eeid ) avgach (eeid,avgachieve) WHERE avgachieve＞=80;

  • 第5题：

    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
    AB

  • 第6题：

    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


    正确

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