AnthropicOutput Evaluation and Validation

Evaluation & Rubric — CCAO-F Practice Question

A representative Claude Certified Associate - Foundations (CCAO-F) exam question on Evaluation & Rubric. Work through it below, then read why each option is right or wrong.

This question is part of the free Claude Certified Associate - Foundations practice test.

Short answer

The correct answer is B. Define a rubric for factual accuracy, policy compliance, clarity, and actionability, then score a representative set blind.

A task-specific rubric and representative blind sample make judgments repeatable and expose tradeoffs. Length, model preference, and easy-only examples are weak proxies.

The Question

A team compares two prompt versions for customer-email drafts. Reviewers keep disagreeing about which is better. What is the best improvement to the evaluation?

AUse whichever prompt produces longer emails
BDefine a rubric for factual accuracy, policy compliance, clarity, and actionability, then score a representative set blindCorrect
CLet Claude choose its preferred prompt
DEvaluate only the easiest customer request

Why B is correct

A task-specific rubric and representative blind sample make judgments repeatable and expose tradeoffs. Length, model preference, and easy-only examples are weak proxies.

Why the other options are wrong

Option A: Use whichever prompt produces longer emails

Option A does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (B) is the only one that fully meets every constraint stated in the question.

Option C: Let Claude choose its preferred prompt

Option C does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (B) is the only one that fully meets every constraint stated in the question.

Option D: Evaluate only the easiest customer request

Option D does not satisfy the requirement in the scenario. Review the explanation above: the correct choice (B) is the only one that fully meets every constraint stated in the question.

Key idea: Evaluation & Rubric

A task-specific rubric and representative blind sample make judgments repeatable and expose tradeoffs. Length, model preference, and easy-only examples are weak proxies. On the CCAO-F exam, questions in the "Output Evaluation and Validation" 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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