What is data independence and also explain its types?
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Who proposed the relational model?
What is the use of CONSTRAINTS option in EXP command ?
How many records can a database hold?
Define database system.
Define the following terms 19. (i) Database 20. (ii) Database Management System 21. (iii) Data Model 22. (iv) Scheme 23. (v) Data independence
What are the features of database language?
What do you mean by Correlated subquery in database?
What is a distributed database system?
What are the two main functions of queries in databases?
What are the different types of languages that are available in the dbms?
Segregate database technology's development.
Do models have limitations?
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