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单选题
You want to perform in incomplete recovery of your database.  You plan to use these commands to recover your database:  SET UNTIL TIME = ’2000-12-09:11:44:00’;  RESTORE DATABASE; RECOVER DATABASE;  How should the commands be executed? ()
A

Only the SET command must be within a RUN block.

B

All commands should be executed at the RMAN prompt.

C

All three commands must be within a single RUN block.

D

Only the RESTORE and RECOVER commands must be within a single RUN block.


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更多 “单选题You want to perform in incomplete recovery of your database.  You plan to use these commands to recover your database:  SET UNTIL TIME = ’2000-12-09:11:44:00’;  RESTORE DATABASE; RECOVER DATABASE;  How should the commands be executed? ()A Only the SET command must be within a RUN block.B All commands should be executed at the RMAN prompt.C All three commands must be within a single RUN block.D Only the RESTORE and RECOVER commands must be within a single RUN block.” 相关考题
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考题 You want to perform in incomplete recovery of your database.  You plan to use these commands to recover your database:  SET UNTIL TIME = ’2000-12-09:11:44:00’;  RESTORE DATABASE; RECOVER DATABASE;  How should the commands be executed? ()A、Only the SET command must be within a RUN block.B、All commands should be executed at the RMAN prompt.C、All three commands must be within a single RUN block.D、Only the RESTORE and RECOVER commands must be within a single RUN block.

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考题 单选题You are using Recovery Manager (RMAN) with a recovery catalog to back up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. Because of media failure, you lost your production database completely along with the recovery catalog database. You want to recover the target database and make it functional. You consider performing the following steps to accomplish the task:   1) Restore an autobackup of the server parameter file. 2) Restore the control file  3) Start the target database instance  4) Mount the database  5) Restore the data files  6) Open the database with RESETLOGS option  7) Recover the data files  8) Set DBID for the target database   Which option illustrates the correct sequence that you must use?()A  8, 1, 3, 2, 4, 5, 7, 6B  1, 8, 3, 4, 2, 5, 7, 6C  1, 3, 4, 2, 8, 5, 6, 7D  1, 3, 2, 4, 6, 5, 7, 8

考题 单选题You have lost datafile 4 from your database. Which is typically the fastest way to restore your database?()A  Restore and recover the datafile.B  Restore and recover the tablespace.C  Restore and recover the database.D  Restore and recover the control file.E  Restore and recover the parameter file.

考题 单选题You need to restore your database back to 9/30/2008 at 18:00. In what order would you run the following commands to compete this task?()   a. restore controlfile until time `09/30/2008:18:00:00’ b. restore database until time `09/30/2008:18:00:00’  c. restore spfile until time `09/30/2008:18:00:00’ d. recover database until time `09/30/2008:18:00:00’ e. alter database open resetlogs f. alter database openA  b, d, eB  b, d, fC  c, a, b, d, eD  c, a, b, d, fE  a, b, d, e

考题 单选题You are performing an incomplete recovery because a tablespace is dropped and purged from the Recycle Bin. In which mode will you execute the following code?()  RMANRUN  {   SET UNTIL SEQUENCE  THREAD ;   RESTORE DATABASE;   RECOVER DATABASE;  }A  NOMOUNTB  MOUNTC  OPEND  RESTRICTED

考题 单选题Your database runs in NOARCHIVELOG mode, and is backed up every night using RMAN scripts. However, last night your assistant DBA performed a manual operating system backup, instead of running the scripts. Today your database crashed and you now want to use the backups from last night. What do you need todo?()A You need to perform the restore and recover operations manually, because the backup was made manually. B First you need to resynchronize the catalog with the control file, and then you can use RMAN to recover the database. C First you need to add the backup to the catalog using the CATALOG command, and then you can use RMAN to recover the database. D You can just use RMAN and recover the database, because RMAN automatically updates the catalog with the backup information.