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？（）AMore than one database is to be registered with the listener.BThe users will connect the database by using the host naming meth

第1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

第2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.

第3题：

第4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.

第5题：

You want to create a new optimized database for your transactional production environment to be used by a financial application. While creating the database， you want the Oracle software to take care of all basic settings to optimize the database performance. Which method would you use to achieve this objective？（）

• A、Use the CREATE DATABASE .. command to create the database with Oracle-managed files. 
• B、Use the Database Configuration Assistant (DBCA) to create the database with Oracle-managed files. 
• C、Use Enterprise Manager to create a new database with the Online Transaction Processing (OLTP) option. 
• D、Use Database Configuration Assistant (DBCA) to create the database with Transaction Processing template. 
• E、Use the CREATE DATABASE .. command to create the database with Automatic Storage Management (ASM) file system.

第6题：

Identity two advantages of using a recovery catalog in-load of the control File of the target database Recovery Manager （RMAN）.（）

• A、 You can use RMAN stored scripts.
• B、 Recovery is faster if data is stored in catalog in addition to the control file.
• C、 You can store backup Information of all registered databases in one place.
• D、 Database backups are automatically deleted when they are older than the specified time period.

第7题：

You need to design a configuration for Exchange Server storage that meets the business and technical requirements. What should you do？（）

• A、Create a single storage group. Create one database for all users
• B、Create two storage groups. In each storage group， create one database. Place mailboxes for remote users in one storage group database， and place all other mailboxes in the other storage group database
• C、Create two storage groups. In each storage group， create one database. Place executive mailboxes in one storage group database， and place all other mailboxes in the other storage group database
• D、Create two storage groups. In one storage group， create a database， and place all mailboxes for remote users and executives in the database. In the other storage group， create a database for all other mailboxes

第8题：

第9题：

If you create your database using Oracle Managed Files （OMF）， what is true？（）

• A、You must use Oracle predefined names to identify raw partitions that will hold OMF structures. 
• B、You must define directories for two online redo log groups and three copies of the control file. 
• C、If your CREATE DATABASE command fails, any OMF database files that have already been created will be dropped automatically. 
• D、You must use only OMF data files when adding new tablespaces or data files to your database in the future.

第10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.