* fix: remove isHidden key from tool template * fix: removed isHidden key from English challenges * fix: remove isHidden key from Chinese challenges
540 B
540 B
id, challengeType, videoId
id | challengeType | videoId |
---|---|---|
5e7b9f180b6c005b0e76f08d | 11 | -orenCNdC2Q |
Description
Tests
question:
text: |
What is a foreign key?
answers:
- |
A key that is not supposed to be there.
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A key that uses non-latin characters.
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A number that points to the primary key of an associated row in a different table.
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A key that the "real world" might use to look up a row.
solution: 3