From the V$SESSION_LONGOPS view， you find that some of the d

第1题：

You used the following command in Recovery Manager （RMAN） as part of the recovery process： RESTORE CONTROLFILE FROM AUTOBACKUP；   How does RMAN find the control file autobackup？（）

• A、 By using the trace file.
• B、 By using the alert log file.
• C、 By using the database ID
• D、 By using the server parameter file.
• E、 By using the V$CONTROLFILE view.
• F、 By using the autobackup format configuration setting.

第2题：

In what view are you likely to see the following output？（）   SID SERIAL# EVENT SECONDS_IN_WAIT  121 269 RMAN backup & recovery I/O 2  129 415 SQL*Net message from client 63 130 270 SQL*Net message from client  

• A、 V$SESSION_EVENT
• B、 V$SESSION
• C、 V$WAITS
• D、 V$WAITSTAT
• E、 V$SYSSTAT

第3题：

第4题：

If you find errors in the view V$DATABASE_BLOCK_CORRUPTION with a status of MEDIA_CORRUPT， what RMAN command would you run to correct the problem？（）

• A、 recover lost blocks
• B、 recover corrupt blocks
• C、 recover media corrupt blocks from list
• D、 recover corrupt blocks from list
• E、 recover corruption list

第5题：

You are required to flashback your database. You want to find the amount of flashback data generated since the database was opened. Which task will you perform to obtain the required information？（）

• A、 Query the V$FLASHBACK_DATABASE_LOG view.
• B、 Query the V$FLASHBACK_DATABASE_STAT view.
• C、 Check the value of the DB_FLASHBACK_RETENTION_TARGET initialization parameter.
• D、 Query the V$RECOVERY_FILE_DEST view.

第6题：

What view might you use to try to determine how long a particular backup will take?（）

• A、V$SESSION_EVENT 
• B、V$SESSION 
• C、V$W0041ITS
• D、V$WAITSTAT 
• E、V$SESSION_LONGOPS 

第7题：

You want to view the name of a program associated with a job for making some changes to the program. Which view will you query to find the name of the program associated with the job？（）

• A、 DBA_SCHEDULER_JOB_RUN_DETAILS
• B、 DBA_SCHEDULER_RUNNING_JOBS
• C、 DBA_SCHEDULER_JOBS
• D、 DBA_SCHEDULER_JOB_LOG

第8题：

A new report process containing a complex query is written, with high impact on the database. You wantto collect basic statistics about query, such as the level of parallelism, total database time, and the number of I/O requests. For the database instance STATISTICS_LEVEL, the initialization parameter is set to TYPICAL and theCONTROL_MANAGEMENT_PACK_ACCESS parameter is set to DIAGNOSTIC+TUNING. What should you do to accomplish this task?（）

• A、Execute the query and view Active Session History (ASH) for information about the query.
• B、Enable SQL trace for the query.
• C、Create a database operation, execute the query, and use the DBMS_SQL_MONITOR. REPORT_SQL_MONITOR function to view the report.
• D、Use the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure to monitor query execution and view the information from the V$SESSION_LONGOPS view.

第9题：

What view might you use to try to determine how long a particular backup will take？（）  

• A、 V$SESSION_EVENT
• B、 V$SESSION
• C、 V$WAITS
• D、 V$WAITSTAT
• E、 V$SESSION_LONGOPS

第10题：

Your company uses SQL Server 2005. You are implementing a series of views that are used in ad hoc queries. The views are used to enforce your companys security policy of abstracting data.  Some of these views perform slowly. You create indexes on those views to increase performance, while still maintaining the companys security policy. One of the views returns the current date as one of the columns. The view returns the current date by using the GETDATE（　） function. This view does not allow you to create an index. You need to create an index on the view.  Which two actions should you perform?（）

• A、 Remove all deterministic function calls from within the view. 
• B、 Remove all nondeterministic function calls from within the view. 
• C、 Schema-bind all functions that are called from within the view. 
• D、 Create the view and specify the WITH CHECK OPTION clause.