Across
- 2. A field in a table that depends on part of the primary key is known as having ____________ dependency
- 3. Two possible relationships between tables are one to one and one to _______
- 6. The process of ordering information in alphabetical order
- 7. A PK made up of two fields is known as a __________ Key.
- 8. Database __________________ System
- 10. Creates a link between two tables
- 14. Can have varying degrees
- 16. The database we are studying is known as a _________ database.
- 17. Obtaining information from an external source or another database.
- 18. Usually used as the data type of PKs; it increments automatically
- 21. Not changing the size of a field can waste a lot of __________
- 22. Another name for Column heading
- 23. Represented by a rectangle in an ERD
Down
- 1. Collection of related information
- 4. _________ View: Used to fill in the fields in a table
- 5. The process of removing repetition and data redundancy from the database
- 9. Three letters used as a prefix before the name of a table
- 11. Integrity Ensuring that the information is correct and that all values in a Foreign Key match those in a Primary Key is known as __________ __________
- 12. Another way to input information into a table
- 13. Number of Normal Forms
- 15. Every table should have one to identify each record
- 19. Also known as Tuple, contains all the information regarding
- 20. A way to obtain information from a database
