What do you understand by the oracle?
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What are roles in oracle?
What operator tests column for the absence of data?
I have applied the following commands: now what will happen, will the database will give an error / it will work?
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.
How can you determine if the sqlnet process is running for sqlnet v1? How about v2?
Explain the wait events in statspack report 'db scattered read'?
What are the data management skills?
How long does it take to learn database administration?
Is oracle dba in demand?
List five most important parameter in 9i affecting performance?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
What are the skills required for oracle dba?