单项选择题
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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单项选择题
When importing a table into a database,the import process performs these tasks: 1. Triggers are imported. 2. Data is imported. 3. New tables are created. 4. Indexes are built. 5. Any bitmap, functional, and/or domain indexes are built. 6. Integrity constraints are enabled on the new tables. Which option shows the tasks in the order in which they are performed?()
A.2,3,4,1,6,5
B.3,2,4,1,6,5
C.3,2,6,4,1,5
D.4,2,3,1,5,6 -
多项选择题
ThedatabaseisrunninginNOARCHIVELOGmode.Adatafileislost.Whichtwoarevalidoptionsforrecover?()
A.Restore the data file and perform incomplete recovery.
B.Restore the data file and perform point-in-time recover.
C.Drop the tablespace and lose all data in the tablespace.
D.Restore the database and lose all data since the last backup. -
单项选择题
You received these error messages because the client cannot find the desired database: ORA-12198: TNS:could not path to destination ORA-12203: TNS:unable to connect to destination Which action would be appropriate in helping to resolve the errors?()
A.A
B.B
C.C
