Database

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Across
  1. 3. _________ key: primary key of one table is used in another table
  2. 4. in SQL % acts a _________________
  3. 6. technique used to decrease data replication and improve integrity
  4. 9. when a set of tables are linked by certain fields
  5. 11. ______________ integrity
  6. 12. request for data/information from a database
  7. 13. record locking is an example of ...
  8. 14. object that exists within a database
Down
  1. 1. repeated data in a database
  2. 2. for a database to be in 3NF, there needs to be no __________ dependencies
  3. 5. transactions are all or nothing
  4. 7. database that is in 0NF
  5. 8. once a transaction has started has been started it remains no matter what happens
  6. 10. a primary key must be...