What is the purpose of the import option ignore? What is its default setting?
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What kinds of responsibilities does a dba have in a database environment?
How would you find total size of database in os level?
What happens if a primary key constraint is disabled and then enabled without fully specifying the index clause?
When should an artificial (or derived) primary key be used?
What are the steps involved in instance recovery in oracle?
What is pga_aggregate_target?
What is the dba role in oracle?
How does one coalesce free space?
You have just started a new instance with a large sga on a busy existing server. Performance is terrible, what should you check for?
What are the main functions of dba?
You are getting busy buffer waits. Is this bad? How can you find what is causing it?
What is the easiest method to create a file on unix?