When executing the massload command to load catalog data int

第1题：

You are using flat files as the data source for one of your data warehousing applications. To optimize the application performance， you plan to move the data from the flat files to clustered tables in an Oracle database.While migrating the data， you want to have minimal impact on the database performance and optimize the dataload operation.  Which method would you use to load data into the Oracle database（）

• A、Use the external table population.
• B、Use the Oracle Data Pump export and import utility.
• C、Use the conventional path data load of the SQL*Loader utility.
• D、Use the INSERT INTO...SELECT command to load the data

第2题：

Which of the following is a feature of a unit of work?（）

• A、It applies to a single data server.
• B、It is a recoverable sequence of operations.
• C、Its value can be queried from the system catalog tables.
• D、It begins when the application connects to the data server.

第3题：

第4题：

Which of the following files cannot be cataloged using the CATALOG command？（）

• A、Data files
• B、Control files
• C、Archived log files
• D、Files storing RMAN scripts

第5题：

To increase the availability of an Advanced Replication environment， you can add a new master to a replication group without quiescing the group. This is achieved（）.

• A、Only when the new master site already has existing replication groups. 
• B、By issuing a single command to create, populate, and activate the new master. 
• C、When the master definition site is not the same for all of the master groups. 
• D、Without impacting end users who are executing data manipulation language (DML) commands on the replicated tables.

第6题：

When executing the massload command to load catalog data into a WebSphere Commerce database on a remote DB2 server，which of the following can be used as valid values for the -method command line parameter？（）

• A、create
• B、import
• C、load
• D、sqlimport
• E、update

第7题：

How would you grant the RVPC user access to specific RMAN database records in the RMAN virtual private catalog？（）  

• A、 Issue the grant command from the SYS user （or equivalent） of the target database.
• B、 Issue the grant command from the SYS user （or equivalent） of the recovery-catalog database.
• C、 Issue the grant command from the recovery catalog-owning schema user account in the recovery catalog.
• D、 Issue the grant command from RMAN when connected to the recovery catalog-owning schema.
• E、 Issue the grant command from RMAN when connected to the target database.

第8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9题：

If you back up a database without connecting to the recovery catalog， which operations will cause the recovery catalog to be updated？（）

• A、 The next time you back up the database when you are also connected to the recovery catalog and the target database
• B、 The next time you are connected to the target database and the recovery catalog database and issue the resync command
• C、 The next time you connect RMAN to just the recovery catalog
• D、 The next time you connect to the recovery catalog and the target database with RMAN
• E、 Connecting to the recovery catalog and issuing the resync all databases command

第10题：

Which of the following choices correctly describes the difference between a data load via the conventional path and the direct path?（）

• A、One runs faster than the other
• B、A conventional path data load bypasses most of the Oracle RDBMS, whereas a direct path load is a high-speed version of the SQL INSERT
• C、A direct path data load bypasses most of the Oracle RDBMS, whereas a conventional path load is a high-speed version of the SQL INSERT
• D、The conventional path runs when the CONVENTIONAL command-line parameter is set to TRUE