What do you understand by the term 'normalization'?
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What is your favorite tool for day-to-day oracle operation?
While taking hot backup (begin end backup) what will happens back end?
How do you use automatic pga memory management with oracle 9i and above?
If you had a tablespace, test_tablespace, which consists of three files:test01.dbf, test02.dbf, and test03.dbf, and someone accidentally used the unix command"rm" to delete the file test02.dbf, what else would you need in order to recover all the data thatwas present in test_tablespace at the time that test02.dbf was deleted?
What is explain plan and how is it used?
I am getting error "no communication channel" after changing the domain name? What is the solution?
How can you find dead processes?
What are some indications that you need to increase the shared_pool_size parameter?
A developer is trying to create a view and the database won’t let him. He has the "developer" role which has the "create view" system privilege and select grants on the tables he is using, what is the problem?
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 are the main benefits of using spfile over pfile?
Discuss row chaining, how does it happen? How do you correct it?