Tamil Nadu Open University (TNOU) 2006 B.C.A Computer Application -09 RELATIONAL DBMS - - Question Paper

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TAMILNADU OPEN UNIVERSITY

BCA DEGREE exam - JUNE 2006

BCA-09 RELATIONAL DBMS

UG-722 BCA-09

B.C.A. DEGREE EXAMINATION - JUNE 2006.

Second Year

(For candidates admitted in AY 2004-05 and AY 2005-06 L.E. only)

RELATIONAL DATABASE MANAGEMENT SYSTEM

Time : 3 hours Maximum marks : 60

6.

	PART A (4 x 5 = 20 marks)
	Answer any FOUR questions.
1.	Why is normalisation done?
2.	What is a view?
3.	What are the characteristics of RDBMS?
4.	Write the statement to delete an employee record
from	emp table?
5.	Write the statement to find the fields in a table.

Write the statement to create a table.

7. Explain how you can create a report.

8. Explain the steps involved in creating mailing lables.

9. Explain how you can show data from 2 tables as a form.

10. Explain how will you customise a form.

11. Explain aggregate functions with suitable examples.

12. Explain the different forms of normalisation with an example each.

2 UG-722

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