What is dba training?
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What does an oracle dba do?
What is the difference between a database and instance?
Which date function is used to find the difference between two dates?
How can you find all the processes on your system?
How does one coalesce free space?
What does the no logging option do? Why would we be careful of using it?
What are the different types of backup available in the oracle?
How do you prevent oracle from giving you informational messages during and after a sql statement execution?
What os user should be used for the first part of an oracle installation (on unix)?
What is the difference between a database and instance? What is the relation between them?
How can you determine if an oracle instance is up from the operating system level?
You look at your fragmentation report and see that smon has not coalesced any of you tablespaces, even though you know several have large chunks of contiguous free extents. What is the problem?