our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）A、Oracle Net ManagerB、Listener Control utilityC、Databas

题目

our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）

  • A、Oracle Net Manager
  • B、Listener Control utility
  • C、Database Configuration Assistant
  • D、Oracle Net Configuration Assistant
相似考题

1.Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?()A. Oracle Net ManagerB. Listener Control utilityC. Database Configuration AssistantD. Oracle Net Configuration Assistant

2.You work as a database administrator for Supportcenter.cn. You are working on Oracle Database 10g. To forward client connections to an instance， the listener must know information such as the name of the instance and where the instance’s ORACLE_HOME is located. How does the listener get this information？（）A、It gets it from the parameter file.B、The listener prompts for details on startup.C、The listener gathers information from the control file.D、The instance automatically registers with the default listener.E、The listener gets this information through thelistener.orafile.

3. You work as a database administrator for Supportcenter.cn. When you tried to connect to the database， you received the following error：   ERROR：   ORA-12541：TNS：no_listener   You found that the listener is not running on the server， so you issued the following command in the Listener Control utility to start the listener.   lsnrctl>START   What statement is true？（）A、It would attempt to start the default listenerB、It would start the most recently created listener.C、It would display an error with a message asking for the listener name to be specified.D、It would show you a list of listeners and prompts for the listener name that you want to start.

4.Your database is open and the LISTENER listener running. You stopped the wrong listener LISTENER byissuing the following command:lsnrctl >STOPWhat happens to the sessions that are presently connected to the database Instance?（）A. They are able to perform only queries.B. They are not affected and continue to function normally.C. They are terminated and the active transactions are rolled back.D. They are not allowed to perform any operations until the listener LISTENER is started

更多“our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）A、Oracle Net ManagerB、Listener Control utilityC、Databas”相关问题

  • 第1题：

    You work as a database administrator for Supportcenter.cn. You want to administer your database servers， which are running on different host machines， using the Web-enabled grid control interface. You have configured the agent on the host machines. You have started the Oracle Database 10g Grid Control utility on your machine. Which two additional components would you configure to achieve this objective？（）

    • A、Application Server Control
    • B、Oracle Management Service
    • C、Oracle Enterprise Manager Repository
    • D、Oracle Enterprise Manager Database Control

    正确答案:C,D

  • 第2题：

    Your application demands frequent connection and disconnection from the database. You have three listener processes that are listening for the database PROD. While setting up the connect string using Oracle Enterprise Manager 10g Database Control， which two options would you select to balance the connection load across all the listener processes？（）

    • A、Use only the first address.
    • B、Try one address，selected at random.
    • C、Try each address，in order，until one succeeds.
    • D、Try each address，randomly，until one succeeds.

    正确答案:B,D

  • 第3题：

    You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）

    • A、More than one database is to be registered with the listener.
    • B、The users will connect the database by using the host naming method.
    • C、The Oracle Enterprise Manager is to be used to monitor an Oracle9i database.
    • D、The database that is to be registered with the listener is configured in shared server mode.
    • E、The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.

    正确答案:C,E

  • 第4题：

    You want your listener to be password protected to prevent it from being shut down. You want to accomplish this task while the listener is functional. Which method could you use to achieve this objective？（）

    • A、 Use the CHANGE_PASSWORD command of the Listener control utility.
    • B、 Use the SET PASSWORD and SAVE_CONFIG commands of the Listener control utility.
    • C、 Use the CHANGE_PASSWORD and SAVE_CONFIG commands of the Listener control utility.
    • D、 Manually modify the listener.ora file to include the password for the listener and restart the listener.

    正确答案:C

  • 第5题：

    Oracle Grid Infrastructure for a stand-alone server is installed on your production host before installing the Oracle Database server. The database and listener are configured by using Oracle Restart. Examine the following command and its output: $ crsctl config has CRS-4622: Oracle High Availability Services auto start is enabled. What does this imply?（）

    • A、When you start an instance on a high with SQL *Plus dependent listeners and ASM disk groups are automatically started.
    • B、When a database instance is started by using the SRVCTL utility and listener startup fails, the instance is still started.
    • C、When a database is created by using SQL* Plus, it is automatically added to the Oracle Restart configuration.
    • D、When you create a database service by modifying the SERVICE_NAMES initialization parameter, it is automatically added to the Oracle Restart configuration.

    正确答案:A

  • 第6题：

    Your database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.  Which tool or utility would you use to start the listener？（）

    • A、 Oracle Net Manager
    • B、 Listener Control utility
    • C、 Database Configuration Assistant
    • D、 Oracle Net Configuration Assistant

    正确答案:B

  • 第7题：

    单选题
    You were recently hired by Certkiller .com as a database administrator. You are asked to find out whether the currently functional listener process， named L1， has been password protected or not. You are not familiar with the file system of the new organization. How would you accomplish the task？（）
    A

     by using the STATUS command of the Listener control utility

    B

     by using the STATUS L1 command of the Listener control utility

    C

     by using the SHOW RULES command of the Listener control utility

    D

     by using the SET PASSWORD command of the Listener control utility

    E

     by searching for the PASSWORD_LISTENER entry in the listener.ora file


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    You work as a database administrator for Supportcenter.cn. When you tried to connect to the database， you received the following error：   ERROR：   ORA-12541：TNS：no_listener   You found that the listener is not running on the server， so you issued the following command in the Listener Control utility to start the listener.   lsnrctl>START   What statement is true？（）
    A

    It would attempt to start the default listener

    B

    It would start the most recently created listener.

    C

    It would display an error with a message asking for the listener name to be specified.

    D

    It would show you a list of listeners and prompts for the listener name that you want to start.


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）
    A

    Oracle Net Manager

    B

    Listener Control utility

    C

    Database Configuration Assistant

    D

    Oracle Net Configuration Assistant


    正确答案： A
    解析： 暂无解析

  • 第10题：

    多选题
    Your application demands frequent connection and disconnection from the database. You have three listener processes that are listening for the database PROD. While setting up the connect string using Oracle Enterprise Manager 10g Database Control， which two options would you select to balance the connection load across all the listener processes？（）
    A

    Use only the first address.

    B

    Try one address，selected at random.

    C

    Try each address，in order，until one succeeds.

    D

    Try each address，randomly，until one succeeds.


    正确答案： C,A
    解析： 暂无解析

  • 第11题：

    多选题
    You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）
    A

    More than one database is to be registered with the listener.

    B

    The users will connect the database by using the host naming method.

    C

    The Oracle Enterprise Manager is to be used to monitor an Oracle9i database.

    D

    The database that is to be registered with the listener is configured in shared server mode.

    E

    The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.


    正确答案： A,B
    解析： 暂无解析

  • 第12题：

    单选题
    You want your listener to be password protected to prevent it from being shut down. You want to accomplish this task while the listener is functional. Which method could you use to achieve this objective？（）
    A

     Use the CHANGE_PASSWORD command of the Listener control utility.

    B

     Use the SET PASSWORD and SAVE_CONFIG commands of the Listener control utility.

    C

     Use the CHANGE_PASSWORD and SAVE_CONFIG commands of the Listener control utility.

    D

     Manually modify the listener.ora file to include the password for the listener and restart the listener.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The listener uses dynamic information about the database and instance it has received through service registration before using information statically configured. Some services such as heterogeneous services and external procedures require the use of information statically configured within listener.ora. In order to support this， which tool could be used to configure the listener statically？（）

    • A、Oracle Net Manager
    • B、Listener Control Utility
    • C、Oracle Net Control Utility
    • D、Oracle Net Configuration Assistant

    正确答案:A

  • 第14题：

    You were recently hired by Certkiller .com as a database administrator. You are asked to find out whether the currently functional listener process， named L1， has been password protected or not. You are not familiar with the file system of the new organization. How would you accomplish the task？（）

    • A、 by using the STATUS command of the Listener control utility
    • B、 by using the STATUS L1 command of the Listener control utility
    • C、 by using the SHOW RULES command of the Listener control utility
    • D、 by using the SET PASSWORD command of the Listener control utility
    • E、 by searching for the PASSWORD_LISTENER entry in the listener.ora file

    正确答案:B

  • 第15题：

    You are required to remove the default EXTPROC entry from the default listener configuration to create a listener that will listen specifically for EXTPROC calls. Which two methods can you use to remove the default EXTPROC entry from the default listener configuration？ （）

    • A、 the RMAN utility
    • B、 the import/export utility
    • C、 the Oracle Enterprise Manager
    • D、 the change tracking feature
    • E、 the Net Manager utility

    正确答案:C,E

  • 第16题：

    In which situation would you use static database registration for a listener（）

    • A、when multiple databases are to be registered with the listener
    • B、when DBAs need to connect remotely to start up the database instance
    • C、when users need to connect the database instance using the host naming method
    • D、when the database instance that is to be registered with the listener is configured in shared server mode

    正确答案:B

  • 第17题：

    Your database instance is running.You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）

    • A、Oracle Net Manager
    • B、Listener Control utility
    • C、Database Configuration Assistant
    • D、Oracle Net Configuration Assistant

    正确答案:B

  • 第18题：

    You have a listener process， L1， currently listening for the connections to the PROD and ADMIN databases. You create a new database， PAY， using CREATE  DATABASE.. command. You have not enabled dynamic instance registration. You modified the LISTENER.ORA file manually to include PAY database for L1 listener process.  Which command of Listener control utility （LSNRCTL） would you use to enable L1 process to start listening for the connections to the PAY database without disrupting any existing database communications？（）

    • A、START
    • B、RELOAD
    • C、RESTART
    • D、REFRESH
    • E、START L1
    • F、RELOAD L1
    • G、RESTART L1
    • H、REFRESH L1

    正确答案:F

  • 第19题：

    单选题
    Your database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.  Which tool or utility would you use to start the listener？（）
    A

     Oracle Net Manager

    B

     Listener Control utility

    C

     Database Configuration Assistant

    D

     Oracle Net Configuration Assistant


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    You have a listener process， L1， currently listening for the connections to the PROD and ADMIN databases. You create a new database， PAY， using CREATE  DATABASE.. command. You have not enabled dynamic instance registration. You modified the LISTENER.ORA file manually to include PAY database for L1 listener process.  Which command of Listener control utility （LSNRCTL） would you use to enable L1 process to start listening for the connections to the PAY database without disrupting any existing database communications？（）
    A

    START

    B

    RELOAD

    C

    RESTART

    D

    REFRESH

    E

    START L1

    F

    RELOAD L1

    G

    RESTART L1

    H

    REFRESH L1


    正确答案： E
    解析： 暂无解析

  • 第21题：

    多选题
    You are required to remove the default EXTPROC entry from the default listener configuration to create a listener that will listen specifically for EXTPROC calls. Which two methods can you use to remove the default EXTPROC entry from the default listener configuration？ （）
    A

    the RMAN utility

    B

    the import/export utility

    C

    the Oracle Enterprise Manager

    D

    the change tracking feature

    E

    the Net Manager utility


    正确答案： D,B
    解析： 暂无解析

  • 第22题：

    多选题
    You work as a database administrator for Certkiller .com. You are working on Oracle Database 10g. To forward client connections to an instance， the listener must know information such as the name of the instance and where the instance’s ORACLE_HOME is located. How does the listener get this information？（）
    A

    It gets it from the parameter file.

    B

    The listener prompts for details on startup.

    C

    The listener gathers information from the control file.

    D

    The instance automatically registers with the default listener.

    E

    The listener gets this information through thelistener.orafile.


    正确答案： C,E
    解析： 暂无解析

  • 第23题：

    单选题
    our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）
    A

    Oracle Net Manager

    B

    Listener Control utility

    C

    Database Configuration Assistant

    D

    Oracle Net Configuration Assistant


    正确答案： A
    解析： 暂无解析

相关内容