2020-09-29 22:09:04 +02:00

599 B

id, title, challengeType, videoId
id title challengeType videoId
5e7b9f180b6c005b0e76f08d Representing Relationships in a Relational Database 11 -orenCNdC2Q

Description

Tests

question:
  text: |
    What is a foreign key?

  answers:
    - |
        A key that is not supposed to be there.
    - |
        A key that uses non-latin characters.
    - |
        A number that points to the primary key of an associated row in a different table.
    - |
        A key that the "real world" might use to look up a row.
  solution: 3