DBMS

1234567891011121314151617181920
Across
  1. 2. A column in a database table
  2. 4. The overall structure of a database
  3. 6. A key that uniquely identifies each record in a table
  4. 8. A graphical representation of entities and relationships
  5. 10. A set of attributes that uniquely identify a row
  6. 11. A constraint between two database attributes
  7. 14. A language used to query and manipulate databases
  8. 15. A relationship where an entity is related to itself
  9. 16. A real-world object represented in an ER diagram
  10. 18. A term used to describe a table in the relational model
  11. 20. A key used to link two tables together
Down
  1. 1. A system used to manage databases
  2. 3. A structure that stores data in rows and columns
  3. 5. Defines the number of occurrences of one entity related to another
  4. 7. A structure used to improve database search performance
  5. 9. A single row of data in a table
  6. 12. A process used to eliminate redundancy in databases
  7. 13. A set of properties ensuring reliable database transactions
  8. 17. A diagramming technique used in database design
  9. 19. A normal form that removes transitive dependencies