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| Hi everyone,
I very badly need answers for theses questions
Thanks & regards
1- When two or more databases are backed up using RMAN, is it appropriate to use each database as the other¡¦s recovery catalog? Why?
A. Yes. The catalog is a recognized procedure
B. No. There would be too many dependencies
C. Yes, but only if the database are run in NOARCHIVELOG mode
D. No. A database that contains a catalog cannot be target database
2-You need to create a recovery catalog before you issue CREATE CATALOG , what else do you need to do?
·A connect target db
·B startup target db.
3-There is a question about which is the 1st step
Oracle perform for media recovery.
a. Datafile synchronization *
b. Roll forward
c. Roll backward
d. Redolog Synchronization
4-. The recovery operation you are preparing include read-only tablespaces. Which command can you issue to get a listing of the commands needed to recover this database?
A. ALTER TABLESPACE
B. CREATE CONTROL FILE
C. ALTER DATABASE RENAME
D. ALTER DATABASE BACKUP CONTROLFILE TO TRACE
5- LGWR will hang if the online redo logs were filled faster than the archiving process.
- True
- False
6-when you want to do a full offline backup, some processes may access the data. what should you do?
A- shutdown abort
B- shutdown immediate
C- shutdown deferred
D- shutdown mornal |
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