Across
- 3. column/field of a database
- 5. data stored in one big file
- 8. snapshot of dtabase at any point of time.
- 9. restriction to ensure error free data entry
- 12. Repitition of data
- 13. organized collection of related data
Down
- 1. Pool of values in a column
- 2. relateddata stored in row and column
- 4. Data modification does not get reflected in all related tables.
- 6. to retrieve records based on criteria
- 7. data about data
- 10. sketch or blueprint of an database.
- 11. record/set of values about an entity