What do you understand by the term 'normalization'?
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I am getting error "no communication channel" after changing the domain name? What is the solution?
What are the skills required for oracle dba?
A dba had to remove some archivelogs to free up space in filesystem. Nowwhen the rman job starts to backup archivelogs, it complains about missing archivelogs thatwere deleted by dba. To resolve the issue and continue backing up remainder of archivelogs,which rman command can be used so it wo not complain about missing archivelogs.
What should a dba know?
What are the main functions of dba?
What are the various ingredients of sga?
Why are recursive relationships bad? How do you resolve them?
What is oracle archived redo log?
Do you need a commit after ddl statements?
What command is used to type files to the screen?
Show one instance when you encountered an error in alert log and you overcome that error. What actions you took to overcome that error.
Which files are vital that should be backed up?