多項選擇題

For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？（）

A.RMAN image copies
B.RMAN database backups
C.RMAN tablespace backups
D.usermanaged backups placed in the flash recovery area
E.usermanaged backups that have been cataloged with RMAN
F.usermanaged data file backups for which the full path name is specified

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單項選擇題

Consider the recovery steps in each of the cases given below：
Case 1：
Shut down the database and perform a backup.
Restore all the data files.
Mount the database.
Recover the database.
Without applying all the redo log files， open the database using the RESETLOGS option.
Back up the database.
Case 2：
Shut down the database and perform a backup.
Restore only the data files of the tablespace where user error damaged the data.
Mount the database.
Recover the database.
Open the database with the RESETLOGS option.
Back up the database.
Case 3：
Shut down the database
Restore the data files
Open the database
Perform recovery to the current point in time.
Which case has the correct steps for an incomplete recovery？（）

A.only case 1
B.only case 2
C.only case 3
D.case 1 and 2
E.case 2 and 3
F.case 1 and 3
G.all cases： case 1， case 2 and case 3

單項選擇題

You performed an incomplete recovery on your Oracle Database 10g database using the following command：
SQL> RECOVER DATABASE
2 UNTIL TIME ’20040805：12：10：03’
3 USING BACKUP CONTROLFILE;
In which situation would the above recovery be required？（）

A.A user table was lost at the specified time.
B.A redo log file was lost at the specified time.
C.The backup control file is on a faster disk than the current one.
D.The current control file has a different path compared with the intended time of recovery.
E.The current control file does not match the physical structure of the database at the intended time of recovery.

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For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？ （）

你可能感興趣的試題

You performed an incomplete recovery on your Oracle Database 10g database using the following command： SQL> RECOVER DATABASE 2 UNTIL TIME ’2004­08­05：12：10：03’ 3 USING BACKUP CONTROLFILE; In which situation would the above recovery be required？（）

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For an incomplete recovery， which four backup types can be used by Recovery Manager （RMAN） to restore data files？（）

You performed an incomplete recovery on your Oracle Database 10g database using the following command：
SQL> RECOVER DATABASE
2 UNTIL TIME ’20040805：12：10：03’
3 USING BACKUP CONTROLFILE;
In which situation would the above recovery be required？（）