What is join? Mention its types.
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What is denormalization and why would someone consider doing so?
What is data sparsity and how it effect on aggregation?
Explain the classification of Database Management System?
What do you understand by data model?
What are the different technologies used to access Database from Visual Basic?
What is rdbms and its types?
What does clipper stand for?
Can two oracle blocks have the same address?
Why is it better to use an Integrity Constraint to validate data ?
What is the use of GRANT option in IMP command ?
What do you understand by data independence? What are its two types?
What is acid property in dbms?