Oracle认证考试
You work as a database administrator for Certkiller .com. You enabled tracing while creating a listener to your database. What additional information is available to you when you enable tracing？（）A、Information about each Oracle Net connection.B、Informat
题目
You work as a database administrator for Certkiller .com. You enabled tracing while creating a listener to your database. What additional information is available to you when you enable tracing？（）
- A、Information about each Oracle Net connection.
- B、Information about each entry in theLinstener.orafile
- C、Information about the changed done in the database
- D、Information about the different listeners in your system
- E、Information about all thenondatabasefiles required to operate the database
相似问题和答案
第1题：
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.
正确答案:D,E
第2题：
You work as a database administrator for Certkiller .com. Client connection requests are failing because the listener is not responding. You want to forward client connect requests to another listener if one listener is not responding. How do you achieve this？（）
- A、Enable instance failover
- B、Configure shared server
- C、Enable database failover
- D、Enable connect-time failover
- E、Enable Transparent Application Failover （TAF）
正确答案:D
第3题：
You create a Windows Communication Foundation (WCF) service. It is deployed on Microsoft Internet Information Services (IIS) with an application pool running as Network Service. You enable WMI tracing before launching the service. Your IT support staff adds WMI data collection through ASP.NET WMI tracing.You need to restrict the collection of WMI data to a privileged account.What should you do in WMI Control in the Computer Management console?（）
A.
B.
C.
D.
第4题：
You work as a database administrator for Certkiller .com. In your organization， you have four databases， Certkiller DB01， Certkiller DB02， Certkiller DB03， and Certkiller DB04， which are located in Berlin， Frankfurt，Rammstein， and Munich respectively， and which were created using Database Configuration Assistant （DBCA）. You want to perform administrative tasks on these databases that include startup and shutdown， taking regular backups， and so on， fromFrankfurtusing Oracle tools. Which Oracle file would you enable to perform this task？（）
- A、Control file
- B、Password file
- C、Parameter file
- D、Online redo log file
- E、Listener controller file
- F、Server parameter file
正确答案:B
第5题：
You can use Oracle Flashback to look at past activity in your database. What are two other characteristics of Oracle Flashback？（）
- A、Oracle Flashback uses undo information to construct consistent data.
- B、You can use a cursor opened while using an Oracle Flashback image to perform DML once you deactivate Oracle Flashback in your session.
- C、You can only use Oracle Flashback view of the data if the required records are still in the online redo log files.
- D、Oracle Flashback lists the DML that was executed during the period you identify when initiating your session.
正确答案:A,B
第6题：
You work as a database administrator for Certkiller .com. You are using three database， Certkiller DB01， Certkiller DB02， and Certkiller DB03， on different host machines in your development environment. The database serverconfiguration， such as IP address and listener port number， change frequently due to development requirements， and you havethe task of notifying the developers of the changes. Which connection method would you use to overcome this overhead？（）
- A、Host naming
- B、Local naming
- C、Easy Connect
- D、External naming
- E、directory naming
正确答案:E
第7题：
You work as a database administrator for Certkiller .com. 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8题：
A Windows Communication Foundation (WCF) service is hosted in Microsoft Internet Information Services (IIS). You are preparing the configuration file for production deployment. You need to set up tracing so that an administrator can adjust the System.ServiceModel trace level without causing the ASP.NET host application domain to restart. You need to ensure that tracing is turned off by default.What should you do?（）
A.
B.
C.
D.
第9题：
You work as a database administrator for Certkiller .com. Users in the Certkiller .com PROD database complain about the slow response of transactions. While investigating the reason you find that the transactions are waiting for the undo segments to be available， and undo retention has been set to zero. What would you do to overcome this problem？（）
- A、Increase the undo return
- B、Create more undo segments
- C、Create another undotablespace
- D、Increase the size of the undotablespace
正确答案:D
第10题：
You have configured OMF in your database. You enabled the ALTER DATABASE ENABLE BLOCK CHANGE TRACKING； statement to enable the block change tracking feature. What information will be written in the change tracking file？（）
- A、 the system change number
- B、 the locations of the redo log files
- C、 the locations of the datafiles
- D、 the physical location of all the database changes
正确答案:D