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JNTUK R16 - DBMS - Unit-1 - Important Questions, Prepared by: Mr. Srinivas…
JNTUK R16 - DBMS - Unit-1 - Important Questions
Short Answer Questions
What is the role of Database Designers?
Write the purpose of defining schema for an enterprise.
Write the significance of data independence in DBMS design.
Discuss the use of data model in DBMS.
Differentiate DDL from DML.
Compare and contrast various Data Models
Differentiate File management system and DBMS
Long Answer Questions
With a neat diagram, explain the structure of Database Management System.
What is data independence and how does a DBMS support it? Explain.
Compare and contrast various Data Models.
Demonstrate data abstraction implementation in DBMS.
Explain the architecture of DBMS with a neat sketch.
List out the functionalities of DBA.
Define data independence? How do you implement data independence in DBMS?Explain
Differentiate File systems from DBMS.
Write any three data base applications with their functionalities.
Explain various data models in DBMS.
Describe Data base Schema? Explain three level architecture in DBMS with neat sketch
Prepared by: Mr. Srinivas Adapa, CSE Department, VIEW