What is natural key?
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What is 1nf 2nf 3nf in dbms?
What you know in mapping of erd to dfd?
What is a concurrency problem in dbms?
What is the structure of a database?
i have cleared the nic test...please send me the interview questions if anyone have them.... my email id is v84priya@gmail.com
What is system r?
If I delete a table and then rollback it, do the index on the table remains? What if I drop the table and roll back?Do index on the table remains? What if I truncate the table and roll back? Do the index on the table remains
what is "TABLE" datatype ?
What is computer end?
What is Normalization and its different forms?
Why do we use databases?
What are the different methods of backing up oracle database ?
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