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How does one coalesce free space?
What is the purpose of the import option ignore? What is its default setting?
What are bind variables and why are they important?
What database block size should I use?
While taking hot backup (begin end backup) what will happens back end?
What skills do you need to be an administrator?
What is the difference between a database and instance? What is the relation between them?
Why do we need a database?
Explain force logging feature in 9i.
Where can you get a list of all initialization parameters for your instance? How about an indication if they are default settings or have been changed?
What are elements of administration?
You see multiple fragments in the system tablespace, what should you check first?
How can you find your id on a system?
How do you prevent output from coming to the screen?
What are four common errors found in an alert .log?
