Answer / mudit

No ,Recovery catalog should be place in separated database
for security reason as recommended by oracle.

we can use RMAN without RC,by using Target Database control
file.

Answer / guest

Recovery catalog not in same target db
Can take backup without catalog

Answer / gangaram

Should you place Recovery Catalog in the Same DB?
Recovery catalog can be in the same database. but its
recommended by oracle that we need to have recovery catalog
in other DB.

Can you use RMAN without Recovery catalog
Yes we can use RMAN without catalog.
The information gets stored in the control file.
$>connect target / no catalog

is the command.

Answer / rajesh naidu

WE CAN TAKE THE RMAN BACKUP IN THE PRIMARY DATABASE WITHOUT
CATALOG
BY CONNECTING LIKE RMAN NO CATALOG/

How do you increase the OS limitation for open files (LINUX and/or Solaris)?

1 Answers  

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Explain the difference between $ORACLE_HOME and $ORACLE_BASE.

3 Answers  

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7. Where should you place Archive logfiles, in the same disk where DB is or another disk? 8. Can you take online backup of a Control file if yes, how? 9. What is a Logical Backup? 10. Should you take the backup of Logfiles if the database is running in ARCHIVELOG mode? 11. Why do you take tablespaces in Backup mode? 12. What is the advantage of RMAN utility? 13. How RMAN improves backup time? 14. Can you take Offline backups using RMAN? 15. How do you see information about backups in RMAN? 21. Where RMAN keeps information of backups if you are using RMAN without Catalog? 22. You have taken a manual backup of a datafile using o/s. How RMAN will know about it? 23. You want to retain only last 3 backups of datafiles. How do you go for it in RMAN? 24. Which is more efficient Incremental Backups using RMAN or Incremental Export? 25. Can you start and shutdown DB using RMAN? 26. How do you recover from the loss of datafile if the DB is running in NOARCHIVELOG mode? 27. You loss one datafile and it does not contain important objects. The important objects are there in other datafiles which are intact. How do you proceed in this situation? 28. You lost some datafiles and you don't have any full backup and the database was running in NOARCHIVELOG mode. What you can do now? 29. How do you recover from the loss of datafile if the DB is running in ARCHIVELOG mode? 30. You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file? 31. You loss controlfile how do you recover from this? 32. The current logfile gets damaged. What you can do now? 33. What is a Complete Recovery? 34. What is Cancel Based, Time based and Change Based Recovery? 35. Some user has accidentally dropped one table and you realize this after two days. Can you recover this table if the DB is running in ARCHIVELOG mode? 36. Do you have to restore Datafiles manually from backups if you are doing recovery using RMAN? 37. A database is running in ARCHIVELOG mode since last one month. A datafile is added to the database last week. Many objects are created in this datafile. After one week this datafile gets damaged before you can take any backup. Now can you recover this datafile when you don't have any backups? 38. How do you recover from the loss of a controlfile if you have backup of controlfile? 39. Only some blocks are damaged in a datafile. Can you just recover these blocks if you are using RMAN? 40. Some datafiles were there on a secondary disk and that disk has become damaged and it will take some days to get a new disk. How will you recover from this situation? 41. Have you faced any emergency situation. Tell us how you resolved it? 42. At one time you lost parameter file accidentally and you don't have any backup. How you will recreate a new parameter file with the parameters set to previous values. 16. What is a Recovery Catalog? 17. Should you place Recovery Catalog in the Same DB? 18. Can you use RMAN without Recovery catalog? 19. Can you take Image Backups using RMAN? 20. Can you use Backupsets created by RMAN with any other utility?

1 Answers   IBM,

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what is the last version,the release date of that version and fix pack of ibm db2 udb?

0 Answers  

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What would you do with an "in-doubt" distributed transaction?

0 Answers  

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when does an alert gets signaled?

0 Answers   Oracle,

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what is a crs resource?

0 Answers   Oracle,

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Give two methods you could use to determine what DDL changes have been made.

2 Answers  

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1. how do you delete duplicate rows in a table? 2. can you disable and enable primary key? 3. how do you move tables from one tablespace to another tablespace?????

2 Answers   Genpact,

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Is it possible to run 32 bit sql server 2000 on64bit windows platform.if how much memory is available to sql server?

1 Answers  

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What are the operating modes in which database mirroring runs? : sql server DBA

0 Answers  

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How would you determine the time zone under which a database was operating?

2 Answers  

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