CCDV-F2 of 4 in the suggested order
Claude Certified Developer: Foundations
The exam for developers who write the code that calls Claude. It is about implementation, not architecture, and it leans on knowing the models and their settings.
- Questions
- 53
- Time
- 120 minutes, closed book
- Question types
- Multiple choice. Multiple response
Who it is for
Hands-on developers who build and ship applications with Claude. One to five years of software engineering, Python or TypeScript, and comfortable with REST APIs and command-line tools.
What it covers
Applications and integration is a third of the exam on its own. A published review by someone who passed it names these recurring themes:
- Knowing the models. Which model fits a use case: a fast reply, a low token cost, or hard reasoning.
- Model settings. What fast mode, the effort levels and adaptive thinking change.
- Which API to call. The real-time API or the Message Batches API, when streaming helps, and how the SDK behaves.
- Tool use and structured output, at less depth than CCAR-F.
How it compares with CCAR-F
The same review rates it a close second to CCAR-F in technical difficulty. It still asks for exact facts, mostly about model modes and settings. The difference is scope: what you have to memorise is narrower and easier to predict.
It also says much of this exam is covered, at a higher level, by CCAR-F. That is the reason to take CCAR-F first.
Where I am
I have not started this one. This page holds the public facts so that I, and you, can find them in one place.
Sources
- The domains and their weights are from my notes of the CCDV-F exam guide. Check the current guide before you rely on them.
- “The Claude certification exams: an honest review” by Matthew Purcell, 22 July 2026, for the audience, the question count, the themes and the difficulty: https://www.linkedin.com/pulse/claude-certification-exams-honest-review-matthew-purcell-byo2e/
- CCDV-F practice question set by Matthew Purcell, written following the CCDV-F exam guide v1.0 (July 2026), for the practice questions and exam mode on this site. Original questions, not actual exam content: https://www.linkedin.com/in/purcellmatthew