What database block size should I use?
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What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?
Are database administrators in demand?
How can you determine if an index needs to be dropped and rebuilt?
How do you set up your tablespace on installation level: low?
What skills do you need to be an administrator?
You have installed oracle and you are now setting up the actual instance. You have been waiting an hour for the initialization script to finish, what should you check first to determine if there is a problem?
What is dba and functionalities of dba?
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 types of schemas?
How can you find dead processes?
If you have an example table, what is the best way to get sizing data for the production table implementation?
What is end user in database?