IGCSE Computer Science - Databases

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Across
  1. 2. A ________ key is used to link tables together and create a relationship.
  2. 6. A ________ is all of the data or information about one person or one thing.
  3. 8. When data is sorted alphabetically or from small numbers to large numbers it is in ________ order
  4. 9. To return a sub-set of data from a database you would perform a ________
Down
  1. 1. When data is sorted in reverse-alphabetical order or from large numbers to small numbers it is in ________ order
  2. 3. A ________ key is a field that can used to uniquely identify any record in a table
  3. 4. A ________ stores all of the records for a particular entity.
  4. 5. A ________ is one piece of data or information about a person or thing
  5. 7. A ________ is a collection of data or information which is held together in an organised or logical way.