DBMS

123456789
Across
  1. 1. A database operation used to combine data from two or more tables based on a related column.
  2. 3. A request for data from a database.
  3. 5. A single unit of data in a table.
  4. 7. Defines the structure of a database, including tables, columns, and relationships
  5. 8. A collection of rows and columns in a database.
  6. 9. The process of introducing redundancy into a database to improve read performance.
Down
  1. 2. The process of organizing data to reduce redundancy and dependency.
  2. 4. Pertains to the integrity of relationships between tables, often enforced by foreign keys.
  3. 6. something which is used to improve the speed of data retrieval.