DATABASE MANAGEMENT SYSTEM

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Across
  1. 2. A feature that ensures changes to the database are permanent after execution.
  2. 5. A software system that manages databases efficiently.
  3. 8. A process that ensures multiple transactions are executed properly without errors.
  4. 10. A DBMS model that organizes data into tables with rows and columns.
  5. 11. A database object that retrieves specific data based on a condition.
  6. 12. The opposite of committing a transaction, used to undo changes.
  7. 13. A collection of related data organized for easy access and management.
Down
  1. 1. An operation that combines records from two or more tables.
  2. 3. A command used to remove a record from a table.
  3. 4. Ensuring that only authorized users can access certain data.
  4. 6. A special SQL command used to retrieve specific columns from a table.
  5. 7. A unique key used to identify records in a table.
  6. 8. A rule that maintains the accuracy and reliability of data.
  7. 9. A language used to manage and query databases.