多项选择题
In which situations will the ASM metadata backup help you recover the ASM disk in a disk group？（）
A. when one or more file directory paths are accidentally deleted from an ASM disk group
B. when one of the disks in a disk group is accidentaly unplugged
C. when the data file on an ASM disk group gets corrupted
D. when one or more disks in an ASM disk group are lost
相关考题
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多项选择题
WhichtwostatementsaretrueregardingHealthMonitorchecksinOracleDatabase11g？（）
A. Health Monitor checks can be used to scan the contents of the redo log and archive logs for accessibility and corruption.
B. Health Monitor checks can be used to verify the integrity of database files and report failures if these files are inaccessible，corrupt or inconsistent.
C. Health Monitor checks can be used to verify the contents of dictionary entries for each dictionary object and fix it automatically.
D. Health Monitor checks are always initiated manually when there is some critical error. -
多项选择题
Whichtwoprerequisitesareneededforperformingworkloadcaptureandreplay？（）
A.Close all sessions performing queries using database links
B.running the database in shared server mode
C.The database on which the workload is replayed has to be a restore of the original database to a specific SCN
D.setting up the directory to capture the workload -
单项选择题
You are working on the APPDB database as a DB A. The database has a default Flashback Data Archive DFLA1 created on it. You issued the following command to drop the Flashback Archive FLA1： DROP FLASHBACK ARCHIVE fla1； What is the effect of this command？（）
A. The Flashback Archive FLA1 is dropped only if it is empty.
B. The tablespace having Flashback Archive is dropped.
C. The Flashback Archive FLA1 is dropped after moving the existing data in it to the default Flashback Archive.
D. The Flashback Data Archive and historical data are dropped.
