DATABASE MANAGEMENT SYSTEM

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Across
  1. 3. Ensures that all database operations occur properly or not at all
  2. 7. A language used to manipulate and retrieve data from a database
  3. 10. SQL command to remove all records from a table
  4. 11. A field that links two tables together
  5. 12. A software that allows access to databases over a network
  6. 13. A set of rules ensuring data consistency
  7. 14. A collection of interrelated data
  8. 15. A collection of attributes defining an entity
  9. 16. Ensures that all transactions are processed reliably
  10. 18. SQL keyword to combine rows from two or more tables
Down
  1. 1. A unique identifier for each record in a table
  2. 2. Stores data in key-value pairs
  3. 4. A logical structure used to improve query speed
  4. 5. A single piece of data in a table
  5. 6. Reduces data redundancy in a relational database
  6. 7. Defines the structure of a database
  7. 8. A table with no repeating groups
  8. 9. A type of database that stores data in tables
  9. 12. Command to retrieve data from a database
  10. 17. A software that manages databases