Revision worksheet Y13
Across
- 3. ongoing activity in SAD.
- 8. key field for a student details table
- 9. database primarily used by just one person
- 10. used to enter data into the database
- 12. file that contains recent change.
- 14. Organize data using classes and objects
- 15. Advantage of database
Down
- 1. Hardware and software are developed.
- 2. The new system is implemented gradually.
- 4. This database has m-m
- 5. model of actual system
- 6. this view focuses on context of data
- 7. Alternative to SAD.
- 11. file current up to the last update.
- 13. Datatype for First Name