Across
- 3. a data structure for a single piece of data
- 5. operation done for questioning the database
- 9. information stored in a database can be accessible in the long term as technology changes
- 11. facts related to any ogject in consideration
- 12. group of record
- 14. language which allow us to perform tasks such as inserting, updating and deleting data occurrences
- 15. type of data to store numbers
Down
- 1. type of DBMS which employs parent-child relationship
- 2. standard language for dealing relational databases
- 4. collection of softwares which enables its users to access database
- 6. one of the keywords for changing a field
- 7. unique key for every record
- 8. any item about which the data should be captured and stored
- 10. group of fields
- 13. surname of the database creator