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  GeekInterview.com  >  Interview Questions  >  Oracle  >  Backup and Recovery

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Question:  
What are the steps involved in Database Startup ?

Answer:
Start an instance, Mount the Database and Open the Database.


March 03, 2006 10:40:45 #6
 Aruna   Member Since: Visitor    Total Comments: N/A 

RE: What are the steps involved in Database Start...
 

Steps are

NOMOUNT STAGE

  • SGA is allocated
  • background processes are started
  • Alert log file is opened

Mount Stage

  • controlfiles is read
  • name & location of the daatfiles, logfiles are detected

Open Stage

  • files are opened

In this way database gets opened. Hope you got clear picture. -- Aruna

     

 

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