Anna University Chennai
Department Of computer Science
3rd Semester
CS6302 Database Management Systems
Question Bank
Regulation R2013
1.List the purpose of Database System (or) List the drawback of normal File Processing System.
2. Define Data Abstraction and list the levels of Data Abstraction.
3. Define DBMS.
4. Define Data Independence.
5. Define Data Models and list the types of Data Model
6. Discuss about Object-Based Logical Models.
7. Define E-R model.
8. Define entity and entity set.
9. Define relationship and relationship set.
10. Define Object-Oriented Model.
11. Define Record-Based Logical Models.
12. Define Relational Model.
13. Define Network Model.
14. Define Hierarchical Model.
15.List the role of DBA.
16.List the different types of database-system users.
17.Write about the role of Transaction manager.
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