Which parameters are valid SCREEN options for combating operating system probes?()A、syn-fin, syn-flood, and tcp-no-fragB、syn-fin, port-scan, and tcp-no-flagC、syn-fin, fin-no-ack, and tcp-no-fragD、syn-fin, syn-ack-ack-proxy, and tcp-no-frag

题目

Which parameters are valid SCREEN options for combating operating system probes?()

  • A、syn-fin, syn-flood, and tcp-no-frag
  • B、syn-fin, port-scan, and tcp-no-flag
  • C、syn-fin, fin-no-ack, and tcp-no-frag
  • D、syn-fin, syn-ack-ack-proxy, and tcp-no-frag

相似考题
参考答案和解析
正确答案:C
更多“Which parameters are valid SCREE”相关问题
  • 第1题:

    Which of the following commands should be used to tune parameters of devices that are displayed with lsattr?()

    • A、 chdev
    • B、 cfgmgr
    • C、 vmtune
    • D、 schedtune

    正确答案:A

  • 第2题:

    Which is a valid identifier?() 

    • A、 false
    • B、 default
    • C、 _object
    • D、 a-class

    正确答案:C

  • 第3题:

    多选题
    When configuring the messaging system, which of the following are valid parameters for the file transport? ()
    A

    File Name

    B

    Operating System

    C

    Location

    D

    Host

    E

    Mode


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    解析: 暂无解析

  • 第4题:

    多选题
    Which two security policy actions are valid?()
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    deny

    B

    discard

    C

    reject

    D

    close


    正确答案: B,D
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  • 第5题:

    单选题
    Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY, and NLS_CHARACTERSET parameters?()
    A

     V$VALID_NLS_VALUES

    B

     NLS_VALID_VALUES

    C

     NLS_VALUE_OPTIONS

    D

     V$NLS_VALUE_OPTIONS

    E

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    正确答案: C
    解析: 暂无解析

  • 第6题:

    单选题
    Which parameters are valid SCREEN options for combating operating system probes?()
    A

    syn-fin, syn-flood, and tcp-no-frag

    B

    syn-fin, port-scan, and tcp-no-flag

    C

    syn-fin, fin-no-ack, and tcp-no-frag

    D

    syn-fin, syn-ack-ack-proxy, and tcp-no-frag


    正确答案: D
    解析: 暂无解析

  • 第7题:

    单选题
    Which is a valid identifier?()
    A

     false

    B

     default

    C

     _object

    D

     a-class


    正确答案: A
    解析: 暂无解析

  • 第8题:

    When configuring the messaging system, which of the following are valid parameters for the file transport? ()

    • A、File Name
    • B、Operating System
    • C、Location
    • D、Host
    • E、Mode

    正确答案:A,C,E

  • 第9题:

    Which three values are valid parameters for the DO_KEY built-in?()

    • A、ENTER 
    • B、GO_ITEM 
    • C、VALIDATE 
    • D、EXIT_FORM 
    • E、EXECUTE_QUERY

    正确答案:A,D,E

  • 第10题:

    多选题
    Which three values are valid parameters for the DO_KEY built-in?()
    A

    ENTER

    B

    GO_ITEM

    C

    VALIDATE

    D

    EXIT_FORM

    E

    EXECUTE_QUERY


    正确答案: C,D
    解析: 暂无解析

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    多选题
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    SCN

    B

    Timestamp

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    E

    Session ID


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    解析: 暂无解析

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    ATM PVC

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    static routes

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    IP interfaces

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    解析: 暂无解析

  • 第13题:

    单选题
    Which view shows all valid values for the NLS_LANGUAGE, NLS_SORT, NLS_TERRITORY,and NLS_CHARACTERSET parameters?()
    A

    V$VALID_NLS_VALUES

    B

    NLS_VALID_VALUES

    C

    NLS_VALUE_OPTIONS

    D

    V$NLS_VALUE_OPTIONS

    E

    V$NLS_VALID_VALUES


    正确答案: A
    解析: 暂无解析