Study Tools
Five tools with one job each: estimate a scaled score, run the clock, drill the recall facts, look up the right Microsoft option for a requirement, and log every mistake so you stop making it twice.
Scaled score estimator
Enter how many you got right out of how many you answered, and this converts it to an estimate on the 1–1,000 scale Microsoft reports. Useful for scoring any practice material, including the official practice assessment.
Your raw score
Microsoft does not publish its raw-to-scaled conversion, and questions can carry different weights. This curve puts 70% correct at 700. Treat it as a readiness signal with a margin of error of roughly ±50 points, not a prediction.
Exam timer
Plan for about 100 minutes of question time. Use this for practice exams, case-study rehearsal, or drills, and watch the checkpoints rather than the clock.
Flashcards
Over one hundred cards across eight decks: exam facts, strategy and ROI, Copilot Studio, Foundry, Microsoft 365 Copilot extensibility, Dynamics 365 and Power Platform AI, ALM and monitoring, and governance. Click the card or press Space to flip it, then say whether you knew it.
Architecture decision reference
Most AB-100 questions boil down to “given this requirement, which Microsoft option fits best?” Filter by a keyword such as RAG, ALM, MCP, or cost.
| Requirement | Best fit | Area | Why |
|---|
Error log
Every question you miss goes in here — not the question, the rule. “Use environment variables, not hard-coded URLs, so the solution moves cleanly between environments” is a log entry. “Missed question 14” is not.
Never knew it means learn the fact — guides and flashcards. Knew it and read past it means slow down and list the constraints before reading options. Misread the question means you missed a least effort, a must, or a NOT — a reading habit, and the cheapest one to fix.