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40 interview questions on Database - Fundamentalsfor developers (2025)

Test your technical skills before an interview of Database - Fundamentals with 40 corrected questions. Beginner, Intermediate or Expert level.

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What is GDPR?

Data Scientist
data
regulation
titouan lecampat Sep 19, 2022
Medium
3 votes617 runs0 comment
Easy
3 votes602 runs0 comment

What type of constraint was violated?

Data Scientist
database
primary key
uniqueness
Nicolasat Sep 19, 2022
Expert
2 votes563 runs0 comment
Medium
1 vote539 runs0 comment
Medium
1 vote81 runs1 comment
Easy
0 vote590 runs0 comment
Expert
0 vote565 runs0 comment
Expert
0 vote552 runs0 comment
Medium
0 vote546 runs0 comment
Medium
0 vote542 runs0 comment
Easy
0 vote542 runs0 comment
Easy
0 vote541 runs0 comment