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更多“单选题Which configuration command causes a PPPoE subscriber to be connected to a captive portal?()A urlB motmC acNameD sessions”相关问题
  • 第1题:

    Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?()

    A. sessions

    B. sa-validate

    C. split-horizon

    D. duplicate-protection


    参考答案:D

  • 第2题:

    Which statement best describes ACL configuration using configuration session mode on Cisco Nexus switches?()

    • A、 The verify command will validate commands entered for syntax errors.
    • B、 The save command will save the commands entered to the startup configuration.
    • C、 The network administrator can perform a dry-run ACL configuration by verifying the configuration against the hardware and software resources available before applying it.
    • D、 Configuration sessions can be saved and resumed at any time, even after upgrading NX-OS Software on the switch with ISSU.
    • E、 Configuration sessions are global for all VDCs on the Nexus 7000.

    正确答案:C

  • 第3题:

    Which configuration command causes a PPPoE subscriber to be connected to a captive portal?()

    • A、url
    • B、motm
    • C、acName
    • D、sessions

    正确答案:A

  • 第4题:

    You want to create a security policy on an SRX240 that redirects unauthenticated users back to the Junos Pulse Access Control Service.Which two steps must you take to accomplish this task?()

    • A、Configure a captive-portal service that redirects all traffic back to the Junos Pulse Access Control Service.
    • B、Configure a security policy that references the unified-access-control captive-portal service.
    • C、Configure a captive-portal service that redirects unauthenticated traffic back to the Junos Pulse Access Control Service.
    • D、Configure a security policy that references the unified-access-control intranet-controller service.

    正确答案:B,C

  • 第5题:

    When configuring the router to support dynamic PPPoE interfaces, which command string controls the number of sessions supported?()

    • A、autoconfig ppp
    • B、ppp authentication
    • C、encapsulation pppoe
    • D、profile pppoe dynamic

    正确答案:D

  • 第6题:

    Which two statements are true about the configure exclusive command?()

    • A、It allows users to retain all uncommitted changes when exiting exclusive configuration mode.
    • B、It allows multiple users to edit private copies of the configuration concurrently.
    • C、It causes the loss of all uncommitted changes when exiting exclusive configuration mode.
    • D、It excludes other users from editing the configuration.

    正确答案:C,D

  • 第7题:

    You created a profile APP_USER and assigned it to the users. After a month, you decide to drop theprofile.Some user sessions are currently connected to the database instance and are using the APP_USERprofile. This command is used to drop the profile: SQL> DROP PROFILE app_user;  Which statement describes the result()

    • A、The command produces an error.
    • B、The profile is dropped and current user sessions use the DEFAULT profile immediately.
    • C、The profile is dropped and only the subsequent user sessions use the DEFAULT profile.
    • D、The profile is dropped, the sessions are terminated, and the subsequent user sessions use theDEFAULT profile.

    正确答案:A

  • 第8题:

    单选题
    All the database users are presently connected to the database instance and working. The HR user hasopened three database sessions and executed the following command in one of his sessions:SQL> UPDATE persons SET ccode=’U031’ WHERE ccode=’U029’; 123 rows updated.SQL> DELETE FROM persons WHERE exp=’Y’;3 rows deleted. The SYS user opens a new session after HR executed the above commands.  Which sessions can see theeffect of the UPDATE and DELETE commands()
    A

    All sessions of the HR user only

    B

    All sessions of the HR user and the SYS user

    C

    The session of the HR user that executed the commands

    D

    All the sessions for which the database users have access privilege to the PERSONS table


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?()
    A

    sessions

    B

    sa-validate

    C

    split-horizon

    D

    duplicate-protection


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    You created a profile APP_USER and assigned it to the users. After a month, you decide to drop theprofile.Some user sessions are currently connected to the database instance and are using the APP_USERprofile. This command is used to drop the profile: SQL> DROP PROFILE app_user;  Which statement describes the result()
    A

    The command produces an error.

    B

    The profile is dropped and current user sessions use the DEFAULT profile immediately.

    C

    The profile is dropped and only the subsequent user sessions use the DEFAULT profile.

    D

    The profile is dropped, the sessions are terminated, and the subsequent user sessions use theDEFAULT profile.


    正确答案: C
    解析: 暂无解析

  • 第11题:

    单选题
    Which CLI command displays the currently connected PPPoA subscribers?()
    A

    show users

    B

    show subscriber

    C

    show aaa subscriber

    D

    show connected subscriber


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    Which configuration command causes a PPPoE subscriber to be connected to a captive portal?()
    A

    url

    B

    motm

    C

    acName

    D

    sessions


    正确答案: C
    解析: 暂无解析

  • 第13题:

    Which CLI command displays the currently connected PPPoA subscribers?()

    A. show users

    B. show subscribers

    C. show aaa subscriber

    D. show connected subscriber


    参考答案:B

  • 第14题:

    Which configuration command limits the number of connections supported on a single PPPoE major interface?()

    • A、sessions
    • B、sa-validate
    • C、split-horizon
    • D、duplicate-protection

    正确答案:A

  • 第15题:

    Which CLI command displays the currently connected PPPoA subscribers?()

    • A、show users
    • B、show subscribers
    • C、show aaa subscriber
    • D、show connected subscriber

    正确答案:B

  • 第16题:

    Which configuration command prevents a client from establishing multiple PPPoE connections from a single workstation?()

    • A、sessions
    • B、sa-validate
    • C、split-horizon
    • D、duplicate-protection

    正确答案:D

  • 第17题:

    Which CLI command displays the PPPoE customers that are currently connected to the ERX?()

    • A、show users
    • B、show connected
    • C、show subscribers
    • D、show ip subscribers

    正确答案:C

  • 第18题:

    Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command:  LSNRCTL> STOP  What would happen to the sessions that are presently connected to the database instance?()

    • A、The sessions are able to perform only queries.
    • B、The sessions are not affected and continue to function normally.
    • C、The active transactions are rolled back and the sessions get terminated.
    • D、The sessions are not allowed to perform any operations till the listener is started.

    正确答案:B

  • 第19题:

    单选题
    Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command:  LSNRCTL> STOP  What would happen to the sessions that are presently connected to the database instance?()
    A

    The sessions are able to perform only queries.

    B

    The sessions are not affected and continue to function normally.

    C

    The active transactions are rolled back and the sessions get terminated.

    D

    The sessions are not allowed to perform any operations till the listener is started.


    正确答案: D
    解析: 暂无解析

  • 第20题:

    单选题
    Which CLI command displays the PPPoE customers that are currently connected to the ERX?()
    A

    show users

    B

    show connected

    C

    show subscribers

    D

    show ip subscribers


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    You are receiving reports of possible unauthorized access to resources protected by a firewall enforcer running the Junos OS. You want to verity which users are currently accessing resources through the enforcer.Which command should you use to verify user access on the enforcer?()
    A

    show services unified-access-control authentication-table

    B

    show auth table

    C

    show services unified-access-control policies

    D

    show services unified-access-control captive-portal


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    Which configuration command limits the number of connections supported on a single PPPoE major interface?()
    A

    sessions

    B

    sa-validate

    C

    split-horizon

    D

    duplicate-protection


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    When configuring the router to support dynamic PPPoE interfaces, which command string controls the number of sessions supported?()
    A

    autoconfig ppp

    B

    ppp authentication

    C

    encapsulation pppoe

    D

    profile pppoe dynamic


    正确答案: C
    解析: 暂无解析

  • 第24题:

    单选题
    Which statement best describes ACL configuration using configuration session mode on Cisco Nexus switches?()
    A

     The verify command will validate commands entered for syntax errors.

    B

     The save command will save the commands entered to the startup configuration.

    C

     The network administrator can perform a dry-run ACL configuration by verifying the configuration against the hardware and software resources available before applying it.

    D

     Configuration sessions can be saved and resumed at any time, even after upgrading NX-OS Software on the switch with ISSU.

    E

     Configuration sessions are global for all VDCs on the Nexus 7000.


    正确答案: B
    解析: 暂无解析