2020-04-06 14:49:56 -04:00
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---
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id: 5e7b9f180b6c005b0e76f08c
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2020-04-21 23:37:02 -05:00
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title: Relational Database Design
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2020-04-06 14:49:56 -04:00
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challengeType: 11
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videoId: AqdfbrpkbHk
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---
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## Description
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<section id='description'>
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</section>
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## Tests
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<section id='tests'>
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```yml
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question:
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2020-05-31 13:57:09 +01:00
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text: |
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What is the best practice for how many times a piece of string data should be stored in a database?
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2020-04-06 14:49:56 -04:00
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answers:
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2020-05-31 13:57:09 +01:00
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0
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1
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2
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3
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2020-04-06 14:49:56 -04:00
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solution: 2
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```
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</section>
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