What are the types of schemas?
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What happens if a primary key constraint is disabled and then enabled without fully specifying the index clause?
What are the possible ways to gain information regarding the control file?
What is dump destination? What are bdump, cdump and udump?
What do you mean by oracle database?
How can you tell if an index on particular table is used or not used in 9i?
What is difference between co-related sub query and nested sub query?
How can you determine the number of sqlnet users logged in to the unix system?
What are types of data model?
What is pct free/pct used/pct increase parameter in segment?
What does an oracle dba do?
Describe hit ratio as it pertains to the database buffers. What is the difference between instantaneous and cumulative hit ratio and which should be used for tuning?
How many redo logs should you have and how should they be configured for maximum recoverability?