What do you mean by oracle database?
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What is the difference between cold backup and hot backup?
How can you determine the space left in a file system?
You have just started a new instance with a large sga on a busy existing server. Performance is terrible, what should you check for?
How does one coalesce free space?
How can you determine the number of sqlnet users logged in to the unix system?
How many types of database software are there?
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?)
How can you find your id on a system?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
What are the steps involved in instance recovery in oracle?
What does a dba stand for?
You look at the dba_rollback_segs view and see that there is a large number of shrinks and they are of relatively small size, is this a problem? How can it be fixed if it is a problem?