Freshers : Oracle DBA Interview questions - Part 1

Do we have bdump cdump folder in 11g?

what are the difference between in oracle installation in windows and linux?

if i truncate or drop table is it possible to flashback?

difference between drop and truncate?

I have deployement today and i want to reduce backup time in rman? ans : block change tracking

Performance tuning?

what is ADDM? suggestion will be in memory lever or sql level?

tmt tool?

sequential read? scattered read?

How to check wait events?
What is difference between installing oracle software in windows and linux?