Which of the following advisors is run in every maintenance window by the auto－task system?()A. The Memory AdvisorB. The SQL Tuning AdvisorC. The Undo AdvisorD. The SQL Access Advisor

题目
Which of the following advisors is run in every maintenance window by the auto－task system?()

A. The Memory Advisor

B. The SQL Tuning Advisor

C. The Undo Advisor

D. The SQL Access Advisor

相似考题

1.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

2.现有:classThreadBothextendsThreaaimplementsRunnable{publicvoidrun()(System.out.print(&quot现有：classThreadBothextendsThreaaimplementsRunnable{publicvoidrun（）（System.out.print（"hi"）；}publicstaticvoiclmain（String[]args）{Threadtl=newThreadBoth（）：Threadt2=newThread（tl）：tl.run（）：t2.run（）：}结果为：（）A.hihiB.hiC.编译失败D.运行时异常被抛出

3.publicclassThreads2implementsRunnable{publicvoidnun（）{System.out.println（”run.”）；thrownewRuntimeException（”Problem”）；}publicstaticvoidmain（String[]args）{Threadt=newThread（newThreads2（））；t.start（）；System.out.println（”Endofmethod.”）；}}Whichtwocanberesults？（）A.java.lang.RuntimeException：ProblemB.run. java.lang.RuntimeException：ProblemC.Endofmethod. java.lang.RuntimeException：ProblemD.Endofmethod. run.java.lang.RuntimeException：ProblemE.run. java.lang.RuntimeException：ProblemEndofmethod.

4.classThreadBothextendsThreadimplementsRunnable{publicvoidrun(){System.out.print("hi&qclassThreadBothextendsThreadimplementsRunnable｛publicvoidrun（）｛System.out.print（"hi"）；｝publicstaticvoidmain（String[]args）｛Threadt1＝newThreadBoth（）；Threadt2＝newThread（t1）；t1.run（）；t2.run（）；｝｝结果为：（）A.hiB.hihiC.编译失败D.代码运行，但无输出结果

参考答案和解析
参考答案：B
更多“Which of the following advisors is run in every maintenance window by the auto－task system?() ”相关问题

  • 第1题：

    publicclassThreads3implementsRunnable{publicvoidrun(){System.out.print(”running”);}publicstaticvoidmain(String[]args){Threadt=newThread(newThreads3());t.run();t.run();t.start();}}Whatistheresult?()

    A.Compilationfails.

    B.Anexceptionisthrownatruntime.

    C.Thecodeexecutesandprints“running”.

    D.Thecodeexecutesandprints“runningrunning”.

    E.Thecodeexecutesandprints“runningrunningrunning”.


    参考答案：E

  • 第2题：

    用户通过对______文件的修改，可以控制是否自动显示Window98的启动菜单。

    A．Config.sys

    B．AutoexeC.bat

    C．Msdos.sys

    D．System.ini


    正确答案：C

  • 第3题：

    Each life jacket light that has a non-replaceable power source must be replaced ______．

    A.every 6 months after initial installation

    B.every 12 months after initial installation

    C.every 24 months after initial installation

    D.on or before the expiration date of the power source


    正确答案：D

  • 第4题：

    To set the history retention period for either window logging or job logging individually, which parameters of the SET_SCHEDULER_ATTRIBUTE procedure need to be used?()

    A. LOG_HISTORY

    B. JOB_LOG_RETENTION

    C. WINDOW_LOG_RETENTION

    D. WHICH_LOG

    E. LOG_NAME


    参考答案：A, D

  • 第5题：

    By default, how often does a router running IGRP send its complete routing table to its neighbors?()

    A. Every 5 minutes

    B. Every 90 seconds

    C. Every 60 seconds

    D. Every 30 seconds


    参考答案：B

  • 第6题：

    当编译并运行下面程序时会发生什么结果（） public class Bground extends Thread{ public static void main（String argv[]){ Bground b = new Bground（); b.run（); } public void start（){ for （int i = 0; i ＜10; i++){ System.out.println（"Value of i = " + i); } } }

    A．编译错误，指明run方法没有定义

    B．运行错误，指明run方法没有定义

    C．编译通过并输出0到9

    D．编译通过但无输出


    编译通过，运行时出现异常。

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