DISTANCE EDUCATION
B.Sc. (IT)/B.Sc. (Lateral) DEGREE EXAMINATION,
MAY 2016
RDBMS
(2007 onwards)
Time Three hours Maximum 100 marks
Answer any FIVE questions.
All questions carry equal marks.
20
1. What are the operations of DBMS? Explain.
With an example explain
Schema and
Subschema.
2. Write about different user interfaces.
What are data manipulation statements? Explain.
3. What is relational model? Explain.
What are the different types of database?
4. What are the benefits of oracle?
Draw ORACLE database architecture and explain.
5. Explain any ten SQL commands.
Sub. Code
35
DE-3416
2
WS 20
6. What are the elements of SQL language?
What is database objects? Explain in details with
examples.
7. Explain about embedded SQL statements.
8. Explain about client/server databases.
What are the privileges of user and how they can be
changed? Explain.