Metadata
Technology & Computer Science Undergraduate Apply Medium
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Metadata

  • Subject

    Technology & Computer Science

  • Education level

    Undergraduate

  • Cognitive goals

    Apply

  • Difficulty estimate

    Medium

  • Tags

    normalization, indexing, sql, query optimization, database design

  • Number of questions

    5

  • Created on

  • Generation source

    Fully autonomous and synthetic. Generation by GENO 0.1A using GPT-5-mini

  • License

    CC0 Public domain

  • Prompt

    Assess students' ability to apply relational normalization (1NF–3NF/BCNF) and deliberate denormalization trade-offs, design and justify indexing strategies (B-tree, hash, composite, covering, clustered vs nonclustered, partial), interpret EXPLAIN/ANALYZE output to predict query plans, and recommend schema/index changes that improve SQL query performance while accounting for storage and update costs; provide a sample schema and queries and require concrete schema revisions, specific index definitions, expected performance effects, and justification.
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Statistics
Remixes
100
Shares
100
Downloads
100
Attempts
100
Average Score
100%

Mock data used for demo purposes.