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Which of the following is BEST for providing network security?()A.FirewallB.DMZC.SwitchD.IDS

题目
Which of the following is BEST for providing network security?()

A.Firewall

B.DMZ

C.Switch

D.IDS

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更多“Which of the following is BEST for providing network security?() ”相关问题

  • 第1题：

    ASystempadministratorisinvestigatingapossiblesecuritybreechandwantstoreviewinformationaboutfailedloginattemptstothesystem.Whichofthefollowingcommandswillshowthis()

    A.fwtmp</etc/security/failedlogin

    B.cat/etc/security/failedlogin

    C.who

    D.alog-f/etc/security/failedlogin-o


    参考答案：A

  • 第2题：

    Bids will be taken and opened for ______ of contract at the offices of Messrs. Albright，Jenkins & Co.，the ship's Agents，located in this city，on August 19，2007，at 9: 00 AM.

    A.awarding

    B.giving

    C.granting

    D.providing


    正确答案：A

  • 第3题：

    Zigbee標準中的IEEE 802.15.4主要是定義了哪些協定層的功能？

    A．實體層 (PHY)

    B．媒介存取控制層(MAC)

    C．網路(Network (NWK))層

    D．安全(Security)層


    物理层;MAC层

  • 第4题：

    下面有关WS－Security标准的描述哪些是正确的?()

    A.WS-Security加强了Web服务的消息完整性

    B.WS-Security加强了Web服务的消息机密性

    C.WS-Security可取代现有的数字签名技术

    D.WS-Security本身提供了加密算法


    参考答案：A, B

  • 第5题：


    According to Para.7，which of the following is not the way that passage suggests to improve cyber-security？( )

    A.Be quick to predict and respond when there is insecurity.
    B.Make sure everyone is equipped with fundamental knowledge of cyber-security.
    C.Be cooperative with counterparts on cyber-security.
    D.Be cautious using Internet.

    答案：D
    解析：

  • 第6题：

    在Zigbee標準中，Zigbee聯盟定義了哪些協定層的功能？

    A．媒介存取控制層(MAC)

    B．網路(Network (NWK))層

    C．安全(Security)層

    D．應用(Application)層


    网络层 (Network);应用层 (Application)

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