What should a dba know?
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What os user should be used for the first part of an oracle installation (on unix)?
How can you determine if an oracle instance is up from the operating system level?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
You see multiple fragments in the system tablespace, what should you check first?
What is a dba why is this position necessary?
When should an artificial (or derived) primary key be used?
Explain the term 'oracle grid architecture'?
What skills should a dba have?
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?)
Tell me about standby database? What are some of the configurations of it?
When using oracle export/import what character set concerns might come up? How do you handle them?
What are the types of schemas?