Across
- 1. Entity is a _________thing.
- 5. Data-----refer correctness or completeness of db design
- 8. ------dependencies an help us detect poor E-R design.
- 9. ----is a “thing” or “object” in the real world that is distinguishable from all other objects.
- 10. -----is a classical approach of database design
Down
- 2. __________________ is collection of interrelated data and set of program to access them.
- 3. Database is collection of ___
- 4. ---is for real world example of DBMS
- 6. ---- is an association among several entities.
- 7. --- Every constraint on the table is a logical consequence of the table’s