What are the steps involved in instance recovery in oracle?



What are the steps involved in instance recovery in oracle?..

Answer / Mohd Nazim

The steps for Oracle instance recovery include starting the database in mount mode, opening the control files and determining if a recovery is needed, starting the database in recovery mode, performing media recovery (if required), switching to nomount mode to check the integrity of datafiles, and finally starting the database in normal mode.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle DBA (Database Administration) Interview Questions

You have taken import of a table in a database. You have got the integrity constraint violation error. How you are going to resolve it.

1 Answers  


Explain dual table. Is any data internally stored in dual table. Lot of users is accessing select sysdate from dual and they getting some millisecond differences. If we execute select sysdate from emp; what error will we get. Why?

1 Answers  


What does a senior database administrator do?

1 Answers  


What is mutated trigger? In single user mode we got mutated error, as a dba how you will resolve it?

1 Answers  


What does the no logging option do? Why would we be careful of using it?

1 Answers  


What is the purpose of the import option ignore? What is its default setting?

1 Answers  


What is your favorite tool for day-to-day oracle operation?

1 Answers  


What is tkprof and how is it used?

1 Answers  


What do you understand by the term 'normalization'?

1 Answers  


What is the easiest method to create a file on unix?

1 Answers  


What do you mean by dba?

1 Answers  


If you have an example table, what is the best way to get sizing data for the production table implementation?

1 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1803)
  • Oracle DBA (Database Administration) Interview Questions Oracle DBA (Database Administration) (261)
  • Oracle Call Interface (OCI) Interview Questions Oracle Call Interface (OCI) (10)
  • Oracle Architecture Interview Questions Oracle Architecture (90)
  • Oracle Security Interview Questions Oracle Security (38)
  • Oracle Forms Reports Interview Questions Oracle Forms Reports (510)
  • Oracle Data Integrator (ODI) Interview Questions Oracle Data Integrator (ODI) (120)
  • Oracle ETL Interview Questions Oracle ETL (15)
  • Oracle RAC Interview Questions Oracle RAC (93)
  • Oracle D2K Interview Questions Oracle D2K (72)
  • Oracle AllOther Interview Questions Oracle AllOther (241)