Exam notes
Longer pieces that did not fit inside a lesson: how the blueprint is put together, what to do with the weeks before the exam, and where the certification programme is going. Same rule as the curriculum — claims carry their sources.
Why your CCAR-F practice score doesn't predict your real score
The exam reports a scaled score on a 100–1,000 range and Anthropic has not published the scaling function. What that means for every practice score you will see, including ours.
Mechanism versus workaround: the pattern behind most CCAR-F questions
Four distinctions the exam tests repeatedly, each one separating people who know how something works from people who know a way around it.
The four Claude certifications, compared
CCAO-F, CCDV-F, CCAR-F and CCAR-P — who each one is for, how they differ, and which to sit first if you are choosing between them.
What is out of scope on the CCAR-F exam
The exam guide publishes a list of topics that will not appear. Reading it is the cheapest way to save several hours of misdirected preparation.
A CCAR-F study plan: two weeks, four weeks, or a weekend
Three preparation schedules for the Claude Certified Architect – Foundations exam, weighted to the blueprint, with what to cut when time runs short.
CCAF, CCA-F or CCAR-F? Sorting out the Claude certification codes
Three abbreviations, one exam. What the official code actually is, where the other two came from, and how the four Claude certification codes fit together.
How to pass the Claude Certified Architect – Foundations exam
What the CCAR-F exam actually rewards, why experienced builders still fail it, and a preparation order that follows the blueprint weights instead of your curiosity.