What is an artificial (derived) primary key?
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Tell me about standby database? What should we watch out for?
What are types of data model?
What is the purpose of the import option ignore? What is its default setting?
What are dba privileges?
Why are recursive relationships bad? How do you resolve them?
What is the difference between truncate and delete? How would a full table scan behave after?
You see multiple fragments in the system tablespace, what should you check first?
What is the difference between raid 5 and raid 10? Which is better for oracle?
When should you increase copy latches?
What is dba training?
What are the important tasks of common oracle dba?
What is a dba certification?