Answer / kalyan maddipati

you mean to say that the same Oracle database should be at another place and what all the changes made to the Parent database should reflect on the child database? If U wanna that then it is know as parallel servers till 9.0 but from 10G we have the same concept with another name data guard.

Answer / pavana kumar.s

If the server is a linux box means,
Without Sychronization:
1.Just tar the oracle_base path and untar it on another server. This copies the databse including the oracle software.
2.Otherwise do the rman cloning.

With Synchronization:
Try to configure the Dataguard.

Answer / rajasekar

we cant replace an existing oracle server to any other
servers becoz oracle has its own rits to develop itself
couldn't convert it

CTS int questions: 1.Temperory tablespace corrupted,how to resolve?If you need to recover? 2.In tablespace begin backup mode,Its possible to add the datafile? 3.How to partition the table using Hash partioning,what happened internally? 4.During rman backup,some files are missing Rman will continue the backup? 5.what are the errors occurs frequently? 6.which join method is best?why? 7.how to solve deadlock errors? please reply anyone.... regards siva

2 Answers   CTS,

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Give the two types of tables involved in producing a star schema and the type of data theyhold.

2 Answers  

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What is the difference between a TEMPORARY tablespace and a PERMANENT tablespace?

2 Answers  

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How can you rebuild an index?

6 Answers  

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How can you enable a trace for a session?

1 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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deleted of control file how will u recover control file?

4 Answers   CTS,

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how can you initialize log miner?

0 Answers   Oracle,

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If we issue alter database begin backup. What happens to database?

2 Answers  

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List out some of the requirements to setup a sql server failover cluster.? : sql server DBA

0 Answers  

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What is RAID and what are different types of RAID configurations?

1 Answers  

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Explain the difference between a FUNCTION, PROCEDURE and PACKAGE.

0 Answers  

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