Skip to main content
Back

Database design

Bronze exam

A friendly check of the first steps of data design: entities and relationships, keys, normalization, data types and the rules a table can enforce. Read the SQL, think, then answer.

  • 12 questions
  • 12 minutes
  • Pass mark 70%
  • At least 3 hands-on tasks
Covers Entities and relationshipsKeys and linksNormalizationData typesTable rules

The clock only keeps you company; nothing stops when it runs out.