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AIF-C01 Domain 3: Applications of Foundation Models

Operations reports a need to expose a generative AI feature behind a REST API to web clients. What is the MOST operationally efficient solution? expose a generative AI feature behind a REST API to web clients.

Multiple choice — select one answer

Answer choices

  1. a. Amazon API Gateway with AWS Lambda and Bedrock
  2. b. Amazon Bedrock Agents
  3. c. Amazon CloudWatch Logs and model invocation logging
  4. d. Amazon OpenSearch Serverless or Amazon Aurora vector store with Bedrock

Architectural breakdown & explanation

API Gateway + Lambda is a common serverless pattern for GenAI apps.

Correct answer(s): a. Amazon API Gateway with AWS Lambda and Bedrock

Exam domain: Domain 3: Applications of Foundation Models (28% weight on the official guide).

Official documentation & study links

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