How can you determine if an index needs to be dropped and rebuilt?
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Guideline for sizing db_block_size and db_multi_block_read for an application that does many full table scans?
As an oracle dba what are the entire unix file you should be familiar with?
You have taken import of a table in a database. You have got the integrity constraint violation error. How you are going to resolve it.
If you see statistics that deal with "undo" what are they really talking about?
You get a call from you backup dba while you are on vacation. He has corrupted all of the control files while playing with the alter database backup controlfile command. What do you do?
What is dba software?
You see the following on a status report: redo log space requests 23 redo log space wait time 0 is this something to worry about? What if redo log space wait time is high? How can you fix this?
Explain the various modes of normalization?
What are types of data model?
Does dba need to know programming?
Which function is used to find the largest integer less than or equal to aspecific value?
What are the possible ways to gain information regarding the control file?