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CompTIA Data+ (DA0-001) exam topics — the 5 content areas by weight
The CompTIA Data+ (DA0-001) exam is built from 5 weighted content areas. Focus your time where the weight is. Each area below links to a free study chapter and practice questions. Weights reflect the official content outline.
Data Concepts and Environments
15%Data Mining
25%Data Analysis
23%Visualization
23%Data Governance, Quality, and Controls
14%Ready to test yourself?
Drill 22+ free CompTIA Data+ (DA0-001) practice questions across every content area, then sit a full timed mock exam — no signup required.
Content-area weights reflect the official CompTIA Data+ (DA0-001) content outline. Confirm current details with CompTIA Data+ (DA0-001) certification. Study aid, not a substitute for the official material. Last updated: August 2026.