Skills

Browse testable skills

Browse the skills you can be tested on, grouped by category. Each skill shows the exam formats you can take it in — open a skill to see the full format breakdown and a short plan to start preparing.

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Data & Analytics skills

2 skills

  • Python for Data Analysis

    Data & AnalyticsIntermediate

    Verify you can load, clean, and analyse tabular data in Python and communicate what the numbers mean.

    • Proctored exam
    • Untimed practice
    • Adaptive mode
    Open to start preparing

  • SQL & Databases

    Data & AnalyticsFoundational

    Show you can query relational data with joins, aggregation, and subqueries, and reason about a schema.

    • Proctored exam
    • Untimed practice
    Open to start preparing