306a7975f7
* fix: dictionaries and loops * fix: dictionaries common applications * fix: intermediate strings * fix: introduction elements of python * fix: networking using urllib in python * fix: objects a sample class * fix: python dictionaries * fix: python lists * fix: strings and lists * fix: web services xml * fix: refactor python questions to md * fix: refactor questions to md * fix: remove extra word Removed unnecessary word is * fix: add code blocks to answers Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> * fix: format python code Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
40 lines
992 B
Markdown
40 lines
992 B
Markdown
---
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id: 5e7b9f190b6c005b0e76f090
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title: 'Relational Databases: Many-to-many Relationships'
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challengeType: 11
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isHidden: true
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isRequired: true
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videoId: z-SBYcvEQOc
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---
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## Description
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<section id='description'>
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More resources:
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- <a href="https://www.youtube.com/watch?v=uQ3Qv1z_Vao" target='_blank'>Exercise: Email</a>
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- <a href="https://www.youtube.com/watch?v=qEkUEAz8j3o" target='_blank'>Exercise: Roster</a>
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- <a href="https://www.youtube.com/watch?v=I-E7avcPeSE" target='_blank'>Exercise: Tracks</a>
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- <a href="https://www.youtube.com/watch?v=RZRAoBFIH6A" target='_blank'>Exercise: Twfriends</a>
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- <a href="https://www.youtube.com/watch?v=xBaJddvJL4A" target='_blank'>Exercise: Twspider</a>
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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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text: |
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Which is an example of a many-to-many relationship?
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answers:
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- |
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teacher to student
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- |
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customer to order
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- |
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book to pages
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- |
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city to country
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solution: 1
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```
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</section>
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