How should a many-to-many relationship be handled?
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How do you prevent output from coming to the screen?
What do you understand by the term 'normalization'?
What kinds of responsibilities does a dba have in a database environment?
What is the difference between internal & external schema?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
What is the advantage of using rman?
What is mutated trigger? In single user mode we got mutated error, as a dba how you will resolve it?
Guideline for sizing db_block_size and db_multi_block_read for an application that does many full table scans?
What is difference between logical standby database and physical standby database?
Discuss row chaining, how does it happen? How can you reduce it?
What should a dba know?
Does a dba have to file taxes?