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Claude Certified Architect - Foundations CCAR-F

100 real Anthropic CCAR-F questions with answers checked by certified engineers. Start free, upgrade when you are ready.

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Questions
100
Exam code
CCAR-F
Last updated
Oct 17, 2026
Language
English
Certification
Claude Certified Architect - Foundations
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CCAR-F sample questions

2 questions from the CCAR-F practice set, with the answer and explanation.

  1. Question 1
    In a Claude Agent SDK loop, which signal should the code use to decide that the model has finished and the loop should terminate?
    • A.
      The response's stop_reason is end_turn, which means the model has no further tool calls to make
    • B.
      The assistant's text contains the phrase 'task complete', which the system prompt asked the model to write once it is done with the work
    • C.
      A hard cap of ten iterations is reached, regardless of what the model returned in its most recent response
    • D.
      The last message in the transcript is an assistant message containing plain text, which the loop treats as the final answer
    Show answer

    Correct answer:

    • A.
      The response's stop_reason is end_turn, which means the model has no further tool calls to make

    Explanation

    The loop should keep going while stop_reason is tool_use and stop on end_turn, which is the documented signal. Matching a completion phrase in the text and treating an arbitrary iteration cap as the main stop are both anti-patterns. A plain-text last message does not by itself prove the work is finished.
  2. Question 2
    The user-level file ~/.claude/CLAUDE.md is shared with teammates automatically through version control.
    • A.
      True
    • B.
      False
    Show answer

    Correct answer:

    • B.
      False

    Explanation

    The user-level CLAUDE.md applies only to the person who wrote it and is not committed with the project. Instructions meant for the whole team belong in the project-level CLAUDE.md or .claude/ files that are under version control. The statement is false.
Exam detail

About Anthropic CCAR-F

Related Practice Questions

We help aspirants prepare for the Anthropic certification exam without spending money on preparation materials. Many candidates download the CCAR-F Claude Certified Architect - Foundations practice questions PDF here. You can easily download Anthropic CCAR-F PDF practice questions for free. If you have any questions about the exam product, you can view the comments. You can also publish comments about CCAR-F exam questions in PDF format.
FAQ

CCAR-F FAQ

What is the Anthropic CCAR-F exam?

CCAR-F is the Claude Certified Architect - Foundations exam from Anthropic. The exam runs for 120 minutes.

How many questions are in the CCAR-F practice set?

The full CCAR-F practice set has 100 questions with answers.

Can I try CCAR-F practice questions for free?

Yes. This page has 2 free CCAR-F PDF files shared by other candidates, and a free online test engine where you can answer CCAR-F questions in your browser. No account is needed.

What formats are the CCAR-F practice questions available in?

CCAR-F practice questions are available in these formats: PDF and Online Practice Exam. You can also get them together in a bundle.

How much does CCAR-F practice material cost?

CCAR-F practice material starts from $39 USD.

Are these the actual CCAR-F exam questions?

No. They are exam-style practice questions written from the official CCAR-F exam objectives, not actual exam content.

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