Which parameters must you select when configuring operating system probes SCREEN options?()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 must you select when configuring operating system probes SCREEN options?()

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

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1.—Must I be in hospital for a week， Doctor? —No， you_________. You can go back home tomorrow.A. mustn’t B. needn’t C. must

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

3.[A] which [B] that [C] what [D] when

4.－－Must we finish our homework now? －－No, you ______. You _______ finish it after school.A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must

更多“Which parameters must you select when configuring operating system probes SCREEN options?() ”相关问题

  • 第1题：

    A:I haven't eaten all day.

    B: You __ be very hungry.

    A. should

    B. have to

    C. must


    参考答案：C

  • 第2题：

    DOS的英文表示是()。

    A、Disk、Operating、System

    B、Daily、Operating、System

    C、Disk、Open、System

    D、Date、Open、System


    参考答案：A

  • 第3题：

    [A] who [B] when [C] where [D] which


    正确答案：C

  • 第4题：

    A: I haven't sat down all day.

    B: You _____be very tired.

    A. could

    B. have to

    C. must


    参考答案：A

  • 第5题：

    3．—__________ 1 go out for a while?

    —No，you __________ You must finish your homework first．

    A． Must，needn't

    B． Can，may

    C． May，mustn't

    D． May，must


    正确答案：C

  • 第6题：

    The beautiful mountain village__________ we spent our holiday last year is locatedin __________ is now part of Guangxi.

    A.which ; where
    B.where; what
    C.that ; what
    D.when ; which

    答案：B
    解析：
    where在此充当地点状语，what既充当located in的宾语又充当is的主语，本题考查定语从句和名词性从句。mountain village在定语从句we spent our holiday last year作地点状语，故用关系副词where：第二个考查宾语从句，从句中缺少主语，故用what作主语。故选B。

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