Why do we need foreign key?
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What is the main purpose of a database?
What is metadata in dbms?
What are the examples of database?
what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).
Have you written applications to retrieve stored images in a table?
Oracle precompiler translates the EMBEDDED SQL statemens into ?
What is an extensible database?
what are parameter, we can check after creating a database in terms of QC and for each tables what should be the parameters for QC and QA?
Who invented schema theory?
Can videos be stored in a database?
What is rank in database?
Where is database used?
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