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Melissa
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Tests
11Tests completed
332Questions completed
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Attended tests
Spring
22% questions validées
3 test sessionsLast activity : Jul 26, 2025
Java
28% questions validées
5 test sessionsLast activity : Jul 26, 2025
Docker
35% questions validées
4 test sessionsLast activity : Jul 20, 2025
React Native
11% questions validées
1 test sessionLast activity : Apr 17, 2025
Agile
14% questions validées
1 test sessionLast activity : Oct 28, 2024
PostgreSQL
40% questions validées
1 test sessionLast activity : Oct 23, 2024
Gatling
65% questions validées
1 test sessionLast activity : Oct 23, 2024
SQL
27% questions validées
1 test sessionLast activity : Oct 23, 2024
Informations
Profession : Web developerFavorite technologies

Daily Challenge

21 August 2025
One question per day to improve your general code knowledge!
Today :SQL Data Design #7/9
Data
SQL
SQL Data Design
daily challenge
Leaderboard
50points
0
1
1
0
1.
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koceila MELLLAZ430 points
2.
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Jody405 points
3.
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Michael400 points
4.
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Aurélien Lebray360 points
5.
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EL Mostafa Fadili325 points
87.
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Melissa (You)50 points
Last leaderboard calculation: on 21 Aug 2025 at 11:41:18