What is oracle archived redo log?
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If you see the value for reloads is high in the estat library cache report is this a matter for concern?
You see a wait on lms process in statspack, what does that mean?
What is difference between co-related sub query and nested sub query?
Tell me about standby database? What are some of the configurations of it? What should we watch out for?
What are database skills?
What does an oracle dba do?
When configuring sqlnet on the client what files need to be set up?
When configuring sqlnet on the server what files must be set up?
How do you prevent oracle from giving you informational messages during and after a sql statement execution?
You look at the dba_rollback_segs view and see that you have a large number of wraps is this a problem?
Describe hit ratio as it pertains to the database buffers. What is the difference between instantaneous and cumulative hit ratio and which should be used for tuning?
What are the various ingredients of sga?