更多“Which user authenticaton method is supported by the Junos OS as the last resort alternative?() ”相关问题
  • 第1题:

    Giventheconfigurationshownintheexhibit,whichstatementistrueabouttrafficfromhost_atohost_b?()[editsecuritypoliciesfrom-zoneHRto-zonetrust]user@hostshowpolicytwo{match{source-addresssubnet_a;destination-addresshost_b;application[junos-telnetjunos-ping];}then{reject;}}policyone{match{source-addresshost_a;destination-addresssubnet_b;applicationany;}then{permit;}}host_aisinsubnet_aandhost_bisinsubnet_b.

    A.DNStrafficisdenied.

    B.Telnettrafficisdenied.

    C.SMTPtrafficisdenied.

    D.Pingtrafficispermitted


    参考答案:B

  • 第2题:

    Intheexhibit,youdecidedtochangemyHostsaddresses.[editsecuritypolicies]user@hostshowfrom-zonePrivateto-zoneExternal{policyMyTraffic{match{source-addressmyHosts;destination-addressExtServers;application[junos-ftpjunos-bgp];}then{permit{tunnel{ipsec-vpnvpnTunnel;}}}}}policy-rematch;Whatwillhappentothenewsessionsmatchingthepolicyandin-progresssessionsthathadalreadymatchedthepolicy?()

    A.Newsessionswillbeevaluated.In-progresssessionswillbere-evaluated.

    B.Newsessionswillbeevaluated.Allin-progresssessionswillcontinue.

    C.Newsessionswillbeevaluated.Allin-progresssessionswillbedropped.

    D.Newsessionswillhaltuntilallin-progresssessionsarere-evaluated.In-progresssessionswillbere-evaluatedandpossiblydropped.


    参考答案:A

  • 第3题:

    He demolished my argument in minutes.

    A:disproved
    B:accepted
    C:disputed
    D:supported

    答案:C
    解析:
    这句话的意思是:几分钟内他就驳倒了我的论点。句中“demolish”意为“批驳,粉碎”。 四个选项中A项意为“提出反证”;B项意为“接受”;C项意为“辩驳,质疑”;D项意为“支持”。 因此只有C项最为合适。

  • 第4题:

    Intheconfigurationshownintheexhibit,youdecidedtoeliminatethejunos-ftpapplicationfromthematchconditionofthepolicyMyTraffic.[editsecuritypolicies]user@hostlshowfrom-zonePrivateto-zoneExternal{policyMyTraffic{match{source-addressmyHosts;destination-addressExtServers;application[junos-ftpjunos-bgp];}then{permit{tunnel{ipsec-vpnvpnTunnel;}}}}}policy-rematch;WhatwillhappentotheexistingFTPandBGPsessions?()

    A.TheexistingFTPandBGPsessionswillcontinue.

    B.TheexistingFTPandBGPsessionswillbere-evaluatedandonlyFTPsessionswillbedropped.

    C.TheexistingFTPandBGPsessionswillbere-evaluatedandallsessionswillbedropped.

    D.TheexistingFTPsessionswillcontinueandonlytheexistingBGPsessionswillbedropped.


    参考答案:B

  • 第5题:

    [A] lead [B] add [C] contribute [D] resort


    正确答案:A

  • 第6题:

    He demolished my argument in minutes.

    A:disproved
    B:disputed
    C:accepted
    D:supported

    答案:A
    解析:
    本句意思:他在几分钟内就驳倒了我的观点。demolish“推翻,驳倒”。disprove是prove 的反义词,意思为“证明······是错误(虚假)的”。两词意思相近。