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You have forgotten the root user account password. You decide to reset the password and execute the following:Shell＞ /etc/init.d/mysql stopShell＞ /etc/init.d/mysql start – skip-grant tablesWhich additional argument makes this operation safer?（）A.–skip-net

题目

You have forgotten the root user account password. You decide to reset the password and execute the following:Shell＞ /etc/init.d/mysql stopShell＞ /etc/init.d/mysql start – skip-grant tablesWhich additional argument makes this operation safer?（）

A.–skip-networking, to prohibit access from remote locations

B.–reset-grant-tables, to start the server with only the mysql database accessible

C.–read-only,to set all data to read-only except for super users

D.–old-passwords, to start Mysql to use the old password format while running without the grant tables

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1.You look(). What () you () ?A、tire, did…doB、tiring, have…doneC、tired, do…doD、tired, have…been doing

2.Where ________ you ________?A.are/beB.have/beC.is/beD.have/been

3.9． _______you _______ stay at home today?A． Do ; have toB． Must; have toC． Have; toD． Do ; must

4.How long() you() a member of the club?A.have,,joinedB.have,,beenC.has,,joinedD.has,,been

更多“You have forgotten the root user account password. You decide to reset the password and ex ”相关问题

  • 第1题：

    —Where____you____lunch?

    —Athome．Therewasnoschoollunch

    A．did；have

    B．are；having

    C．will；have

    D．do；have


    正确答案：A

  • 第2题：

    – David, you've been losing your temper over nothing lately.– ( ).

    A. I haven’t been getting much sleep either

    B. You’d better not push yourself too hard, or you’ll get sick

    C. I’m sorry. I shouldn’t have blown up like that

    D. You’d better do exercises regularly


    正确答案:C

  • 第3题：

    你最好控制一下上网聊天的时间。（汉译英）

    A．You'd better set a limit for your online chat time.

    B．You'd better set a limit on your online chat time.

    C．You'd better set a limit on your online chatting time.

    D．You'd better set a limit for your online chatting time.


    You'd better set a limit on your online chatting time.

  • 第4题：

    YouareaDatabaseAdministratorwithWonderWeb.You&en

    YouareaDatabaseAdministratorwithWonderWeb.YouuseapasswordfiletoestablishconnectionstotheSalesdatabaselocatedontheserver.Youcreatedthepasswordfileusingthefollowingcommand：

    ORAPWDfile=d：\oracle\ora9i\orapwU01password=adminentries=4

    Youerroneouslydeletedthepasswordfilewhilethedatabasewasrunning.Youre-createthepasswordfileusingthefollowingcommand：

    ORAPWDfile=d：\oracle\ora9i\orapwU01password=change_on_installentries=4

    However，whenyoutrytoconnectastheSYSuser，youreceivethefollowingerror：

    ORA-01031：insufficientprivileges

    Whatshouldyoudotoresolvethiserror？（）


    参考答案：D

  • 第5题：

    You look（） What（）you（）?

    Atire；did；do

    Btiring；have；done

    Ctired；do；do

    Dtired；have；been doing


    D
    略

  • 第6题：

    【单选题】下列哪个命令可以下载HDFS目录/user/root/live.txt

    A．hdfs dfs -get /user/root/live.txt

    B．hdfs dfs -download /user/root/live.txt

    C．hdfs dfs -put /user/root/live.txt

    D．hdfs dfs -move /user/root/live.txt


    hdfs dfs -get /hdfstest/test.txt

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