Which two statements about workload capture and replay operations are true?()A. The clients must be created manually on the test machines to perform more realistic testing.B. Restart the database in RESTRICTED mode before beginning workload replay to enab

题目
Which two statements about workload capture and replay operations are true?()

A. The clients must be created manually on the test machines to perform more realistic testing.

B. Restart the database in RESTRICTED mode before beginning workload replay to enable a clean state for workload replay.

C. Restart the database in RESTRICTED mode before beginning workload capture to enable a clean state for capturing the workload.

D. The application state of the capture system must be identical to the application state of the replay system when the workload replay begins.

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更多“Which two statements about workload capture and replay operations are true?() ”相关问题

  • 第1题：

    WhichofthefollowingrepresentsthecorrectsequenceofeventsforDatabaseReplay?()

    A.Capture，analyze，preprocess，replay

    B.Capture，preprocess，analyze，replay

    C.Capture，preprocess，replay，analyze

    D.Analyze，capture，preprocess，replay

    E.Noneoftheabove


    参考答案：C

  • 第2题：

    下列复选框构造方法，错误的是()。

    A．setLayout(newGridLayout(3,1));

    B．add(newCheckbox("one",null,true));

    C．add(newCheckbox("tWO");

    D．add(newCheckbox("one",true);


    正确答案：D

  • 第3题：

    12． About_______ of the workers in the factory were born in the __________．

    A． two- thirds;1970

    B． two- thirds ; 1970s

    C． two-third ; 1970

    D． two-third ; 1970s


    正确答案：B
    12．B【解析】句意：工厂里大约2/3的工人出生在20世纪70年代。分数的表达为分子用基数词，分母用序数词，如果分子大于1，则分母要用复数，排除C、D，年代的表达要在年份后加s．故选B。

  • 第4题：

    下列复选框构造方法，错误的是 ( )

    A．setLayout(new GridLayout(3，1))；

    B．add(new Checkbox("one"，null，true))；

    C．add(new Checkbox("two"))；

    D．add(new Checkbox("one"，true))；


    正确答案：D
    解析：该题考查复选框的构造方法。构造方法的一般格式为：public Checkbox (String label，CheckboxGrou Pgroup，boolean state)。选项A、B、C都是正确的，而选项D是错误的，它的第二个参数应该是CheckboxGrou Pgroup，所以选项D是错误的。

  • 第5题：

    About ________ of the workers in the factory were born in the ________.

    A.two-thirds, 1970 B.two-thirds, 1970s C.two-third,1970 D.two-third, 1970s


    正确答案：B

  • 第6题：

    Norman Blarney is an artist of deep convictions.

    A: claims
    B:suggestions
    C: beliefs
    D:statements

    答案：C
    解析：
    句意：诺曼.布莱梅是一个有坚定信念的艺术家，句中画线部分conviction意为 “信念”。claim意为“要求，声称”。suggestion意为“建议”。belief意为“相信，信赖”。 statement意为“声明，陈述”。画线部分和C项意义接近。故选C项。

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