What is an artificial (derived) primary key?
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Explain procedure to change characterset of a database.
What are the goals of dba?
What is a production dba?
How can you determine if an index needs to be dropped and rebuilt?
Explain the term 'oracle grid architecture'?
What is your favorite tool for day-to-day oracle operation?
When looking at v$sysstat you see that sorts (disk) is high. Is this bad or good? If bad -how do you correct it?
You look at the dba_rollback_segs view and see that you have a large number of wraps is this a problem?
How to drop an oracle database?
What is dump destination? What are bdump, cdump and udump?
What is the difference between sga and pga?
What is oracle dba role?