AWS Certified Generative AI – Professional (AIP-C01) — Question 38

A healthcare company is using Amazon Bedrock to build a system to help practitioners make clinical decisions. The system must provide treatment recommendations to physicians based only on approved medical documentation and must cite specific sources. The system must not hallucinate or produce factually incorrect information.
Which solution will meet these requirements with the LEAST operational overhead?

Answer options

• A. Integrate Amazon Bedrock with Amazon Kendra to retrieve approved documents. Implement custom post-processing to compare generated responses against source documents and to include citations.
• B. Deploy an Amazon Bedrock knowledge base and connect it to approved clinical source documents. Use the Amazon Bedrock RetrieveAndGenerate API to return citations from the knowledge base.
• C. Use Amazon Bedrock and Amazon Comprehend Medical to extract medical entities. Implement verification logic against a medical terminology database.
• D. Use an Amazon Bedrock knowledge base with Retrieve API calls and InvokeModel API calls to retrieve approved clinical source documents. Implement verification logic to compare against retrieved sources and to cite sources.

Correct answer: B

Explanation

Option B is correct because it directly connects an Amazon Bedrock knowledge base to approved clinical documents and uses the RetrieveAndGenerate API to ensure accurate citations, minimizing operational complexity. Option A involves additional custom processing that increases operational overhead. Option C relies on Amazon Comprehend Medical, which may not directly ensure citation accuracy, and option D requires extra verification logic, also adding to operational burden.