Explain the use of file option in exp command.
How are extents allocated to a segment?
What to do if dba lost the system password?
What is the purpose of a cluster?
is there a tool to trace queries, like profiler for sql server?
How to list all indexes in your schema?
What is a Data File ?
How to apply filtering criteria at group level in oracle?
How many types of segments in Oracle?
Can we store pictures in the database and if so, how it can be done?
Explain self joins in oracle?
What is the difference between alert log file and trace file ?
What is a nested table and how is it different from a normal table?