What is the function of Redo Log in Oracle?
What is advantage of having disk shadowing/ Mirroring ?
How does Space allocation table place within a block ?
What is SGA?
What is Cursor?
What is meant by free extent ?
What is function of RECO?
What is meant by redo log buffer ?
What is the role of PCTFREE parameter is Storage clause ?
What is hit ratio ?
How to find the current session sid
What is the function of ARCH?
What is dictionary cache ?