a, b, e, c
b, e, d
a, b, d, c
b, g, c, f
a, b, d, f
第1题:
The datafiles of your database are ASM files. You are performing a check for datafile block corruption by using the DBVERIFY utility. What is a prerequisite for checking block corruption on an ASM datafile by using the DBVERIFY utility?()
第2题:
If you lost your entire database,including the database spfile,control files,online redo logs,and database datafiles,what kind of recovery would be required with RMAN?()
第3题:
A、has employed
B、was unemployed
C、had been unemployed
D、has been unemployed
第4题:
One of the redo log members in your database is lost. You queried V$logfile for further details. What would be the member’s status?()
第5题:
You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup information of your database. Which file can be used as a repository to store information regarding the RMAN backup?()
第6题:
You performed an incomplete recovery on your Oracle Database 10g database using the following command: SQL> RECOVER DATABASE 2 UNTIL TIME ’2004-08-05:12:10:03’ 3 USING BACKUP CONTROLFILE; In which situation would the above recovery be required?()
第7题:
Your database is in NOARCHIVELOG mode. You start to do a backup, but your users complain that they dont want you to shut down the database to perform the backup. What options are available to you?()
第8题:
Your database is running in ARCHIVELOG mode. The SCOTT.EMP table belongs to the DATA1 tablespace. The junior DBA erroneously runs a script that executes the following statement: SQL> DROP TABLE SCOTT.EMP PURGE; After one hour, you are performing the user managed incomplete recovery. Which datafiles will you restore from the last full backup?()
第9题:
You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state?()
第10题:
In your database, online redo log files are multiplexed and one of the members in a group is lost due to media failure. How would you recover the lost redo log member?()