What is a key in database?
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What do you mean by e-r model & object-oriented model?
What is entity relationship diagram?
explain about the critical recovery scenario you had experienced
What is unique key in dbms?
Compare a hierarchical and network database model?
What is e-r model in the dbms?
What do you understand by b-trees?
If you need to refresh a website page every time a record is updated in database, how would you do it?
Where is data stored in a database?
Define join and enlist its types.
What do you mean by entity type extension?
Define entity.