What are the steps you will take to improve performance of
a poor performing query?
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From the database level, how can you tell under which time zone a database is operating?
What purpose does the model database server? : sql server DBA
Query processing is slow(eg select query)how will u solve that
which background process will run @ the time of creation of catalog database
You're getting high "busy buffer waits" - how can you find what's causing it?
What are the steps you will take, if you are tasked with securing an SQL Server?
Name three advisory statistics you can collect.
how can you create a user-defined lock?
one datafile is lost in standy side how can you recover that??
You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?
How can you rebuild an index?
Typically, where is the conventional directory structure chosen for Oracle binaries to reside?