Microsoft · Official Blueprint
PL-300 Exam Domains & Blueprint
The official Microsoft PL-300 exam covers 4 domains. Domain weights tell you exactly how much of the exam each topic represents — and where to invest your study time.
PL-300 Domain Weight Summary
Detailed Domain Breakdown
Domain 1: Prepare the data
Covers the core concepts, terminology, and skills tested under the Prepare the data section of the official exam blueprint.
Domain 2: Model the data
Covers the core concepts, terminology, and skills tested under the Model the data section of the official exam blueprint.
Domain 3: Visualize and analyze the data
Covers the core concepts, terminology, and skills tested under the Visualize and analyze the data section of the official exam blueprint.
Domain 4: Deploy and maintain assets
Covers the core concepts, terminology, and skills tested under the Deploy and maintain assets section of the official exam blueprint.
How to Use Domain Weights in Your Study Plan
The heaviest domain on the PL-300 is "Prepare the data" at null%. Start here and return to it regularly.
Allocate study time proportional to domain weight — a 25% domain deserves roughly 25% of your prep hours.
Never skip a low-weight domain. A 10% domain still represents 5–7 exam questions — enough to make the difference between pass and fail.
Use JT Exams domain analytics to track your accuracy per domain automatically. The system routes extra questions to your weak areas.
Practice every PL-300 domain
JT Exams tracks your accuracy per domain automatically and routes you toward your weakest areas — no manual configuration needed.
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