EXAM KNOWLEDGE MAP

DS Test — Literacy Level exam index

Break the scope into locatable knowledge areas, then return each error to its concept and decision steps.

Original items train the published ability scope. Practice scores are not official scores, and official samples are not copied.

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QUICK REFERENCE

Core term quick index

Keep the exam's scattered terms on one compact index. Scan the names first, then open only the items whose meaning or decision point needs a check.

SYLLABUS AT A GLANCE

Covered in practice

Statistics, modelling, evaluation, and experiments.

Covered in practice

Collection, quality, SQL, pipelines, and security.

Covered in practice

Problem definition, KPIs, communication, and ethics.

Covered in practice

Generative-AI use, risks, ethics, and organizational controls.

OFFICIAL REFERENCE