What is the main function of database?
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Explain the process you follow to start looking into performance issue at database level(if the application is running very slow, at what points do you need to go about the database inorder to improve the performance?)
What is explain plan and how is it used?
While taking hot backup (begin end backup) what will happens back end?
When should you increase copy latches?
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?
What are bind variables and why are they important?
What happens when the default and temp tablespace clauses are left out from create user statements?
Tell me about standby database? What are some of the configurations of it?
How can you determine the space left in a file system?
What is oracle partial backup?
What is tkprof and how is it used?
What are the requirements of simple database?