What is the Structural difference between bitmap and b-tree index ?
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when All datafiles related to a Tablespace are removed ?
Explain the term entity in dbms?
Which is fastest database?
Why rdbms is called relational?
Why not phenix, the zelinka/otwinoski libraries, etc?
What is join? Mention its types.
What are the characteristics of database?
Why is it better to use an Integrity Constraint to validate data ?
Briefly describe an outer join.
Describe the difference between homogeneous and heterogeneous distributed database.
What are databases what are the uses of databases?
What is implicit cursor in dbms?
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