Prompting & Separation — CCAR-F Practice Question
A representative Claude Certified Architect - Foundations (CCAR-F) exam question on Prompting & Separation. Work through it below, then read why each option is right or wrong.
This question is part of the free Claude Certified Architect - Foundations practice test.
Short answer
The correct answer is D. Separate instruction layers and clearly delimit examples and untrusted data so precedence and purpose are explicit.
Clear structural boundaries reduce instruction ambiguity and help prevent untrusted data from being treated as higher-priority guidance.
The Question
A prompt contains policy, task instructions, examples, user data, and retrieved documents in one undifferentiated block. What is the best redesign?
Why D is correct
Clear structural boundaries reduce instruction ambiguity and help prevent untrusted data from being treated as higher-priority guidance.
Why the other options are wrong
Option A does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (D) is the only one that fully meets every constraint stated in the question.
Option B does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (D) is the only one that fully meets every constraint stated in the question.
Option C does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (D) is the only one that fully meets every constraint stated in the question.
Key idea: Prompting & Separation
Clear structural boundaries reduce instruction ambiguity and help prevent untrusted data from being treated as higher-priority guidance. On the CCAR-F exam, questions in the "Prompt Engineering and Structured Output" domain test whether you can map a scenario's constraints to the right choice. Read the requirement carefully, eliminate options that violate any single constraint, and pick the one that satisfies all of them with the least operational overhead.
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