What does you mean by s4 super key?
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What is dbms used for?
What is primary key in database?
What are the different types of keys in the database?
Explain, why is rdbms better than dbms?
What is primary key in dbms?
What is a distributed database?
What do you understand by functional dependency and transitive dependency in dbms?
what is the index and synonym. i have the definitions ...can any one give me brief explanation.. with regards,
Define fragmentation.
Explain armstrong rules? How they are complete and/or sound?
When the SYSTEM TABLESPACE can be made off-line ?
What is a key in dbms?
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