What is the difference between internal and external schema?
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What do you mean by denormalization?
What is data modelling explain?
Mention how deadlock can be resolved?
Define phantom deadlock.
What are the importance of partitioning in dbms?
difference between generalisation,specialisation and aggregation? with examples.
Why rdbms is not suitable for big data?
Which is fastest database?
What are the types of distributed database?
What are the characteristics of database management system?
What is dbms_output put_line?
What is super key in dbms?
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