Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?()A.VLANB.Peer to PeerC.VTPD.VPN

题目
Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?()

A.VLAN

B.Peer to Peer

C.VTP

D.VPN

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3.Solar cells have been developed primarily to ____ electric power for spacecraft.A、ensureB、storeC、secureD、provide

4.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

更多“Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?() ”相关问题

  • 第1题：

    逻辑函数TRUE的表达式为()。

    A、TRUE(logical_test，value_if_true，value_if_false)

    B、TRUE()

    C、TRUE(logical1，logical2，…)

    D、TRUE(logical)


    答案：B

  • 第2题：

    What can you do to ensure that you will stay healthy?

    A:be assured
    B:insist
    C:prove
    D:secure

    答案：A
    解析：
    本句意思：你能怎么做来确保自己保持健康呢？be assured的意思为“保证，确实”;in- sist的意思为“坚持，强调”;prove的意思为“证明”;secure的意思为“获得安全”。ensure意思 为“保证，确保”，和be assured的意思接近。

  • 第3题：

    This letter will ensure you an interview.

    A:guarantee
    B:offer
    C:prove
    D:secure

    答案：A
    解析：
    本句话的意思是：这封信将保证你受到接见。guarantee：保证、担保，例如：The policy guarantees us against all loss．这项政策保证了我们免受全部损失。offer：提出、提供，例如：He offered me a glass of wine．他给了我一杯葡萄酒。 prove：证明，例如：In order to prove his point he showed them the latest sales figures．为了证明他的观点，他给他们看了最新的销售数字。secure：安全的、稳当的，例如：The dam secured the city from the flood．这座大坝保护了该城免受洪水的袭击。

  • 第4题：

    InLayer2topologies，spanning-treefailurescancauseloopsinthenetwork.Theseunblockedloopscancausenetworkfailuresbecauseofexcessivetraffic.WhichtwoCatalyst6500featurescanbeusedtolimitexcessivetrafficduringspanning-treeloopconditions？（）

    A.loopguard

    B.stormcontrol

    C.stormsuppression

    D.broadcastsuppression

    E.BPDUguard


    参考答案：B, D

  • 第5题：

    The company has the right to end his employment at any time.

    A:offer
    B:continue
    C:stop
    D:provide

    答案：C
    解析：
    这句话的意思是：公司有权在任何时间终止对他的雇用。句中“end”意为“结束”，四个 选项中A项意为“提出”;B项意为“继续”;C项意为“停止”;D项意为“提供”。因此只有C项最为合适。

  • 第6题：

    在新版本的mysql里，使用哪一个字段来限制文件导入导出路径

    A．secure-file

    B．secure-file-priv

    C．secure-priv

    D．secure-file-privilege


    set

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