Which two capabilities are granted with the SUPER privilege?()A.Allowing a client to kill other client connectionsB.Allowing a client to shut down the serverC.Allowing change of the server runtime configurationD.Allowing client accounts to take over the a

题目
Which two capabilities are granted with the SUPER privilege?()

A.Allowing a client to kill other client connections

B.Allowing a client to shut down the server

C.Allowing change of the server runtime configuration

D.Allowing client accounts to take over the account of another user

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更多“Which two capabilities are granted with the SUPER privilege?() ”相关问题

  • 第1题：

    These scholarships are only ( ) to the students who are really talented in physics.

    A、given

    B、admitted

    C、present

    D、granted


    参考答案：D

  • 第2题：

    A user invoking a user－defined function requires which DB2 privilege?()

    A.CALL

    B.USAGE

    C.EXECUTE

    D.REFERENCES


    参考答案：C

  • 第3题：

    Allsecuredomainrouters(SDRs)havesharedattributesandresources.WhichthreeresourcesaresharedamongallSDRs?()

    A.SNMPtraps

    B.fabriccards

    C.exec-levelconfiguration

    D.privilege-levelconfiguration

    E.admin-levelconfiguration


    参考答案：B, C, E

  • 第4题：

    classParent{Stringone,two;

    classParent{

    Stringone，two；

    publicParent（Stringa，Stringb）{

    one=a；

    two=b；}

    publicvoidprint（）{System.out.println（one）；}}

    publicclassChildextendsParent{

    publicChild（Stringa，Stringb）{

    super（a，b）；

    }

    publicvoidprint（）{

    System.out.println（one+"to"+two）；

    }

    publicstaticvoidmain（Stringarg[]）{

    Parentp=newParent（"south"，"north"）；

    Parentt=newChild（"east"，"west"）；

    p.print（）；

    t.print（）；

    }

    }

    Whichofthefollowingiscorrect？（）


    参考答案：E
    这个题目涉及继承时的多态性问题，在前面的问题中已经有讲述，要注意的是语句t.print();在运行时t实际指向的是一个Child对象，即java在运行时决定变量的实际类型，而在编译时t是一个Parent对象，因此，如果子类Child中有父类中没有的方法，例如printAll()，那么不能使用t.printAll()。

  • 第5题：

    Allsecuredomainrouters(SDRs)havesharedattributeandresources.WhichthreeresourcesaresharedallSDRs?()

    A.privilege-levelconfiguration

    B.fabriccards

    C.SNMPtraps

    D.admin-levelconfiguration

    E.exec-levelconfiguration


    参考答案：B, C, D

  • 第6题：

    在A类的某个方法中，“super（)”等价于（）。

    A．super(A)

    B．super(A,self)

    C．super(self)

    D．super


    super(A,self)

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