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AIF-C01 Domain 3: Applications of Foundation Models

After a design review, leadership requires the team to run inference in a VPC without public internet for data residency. Which approach is MOST reliable? run inference in a VPC without public internet for data residency.

Multiple choice — select one answer

Answer choices

  1. a. Root access keys in code
  2. b. Amazon Bedrock VPC endpoints
  3. c. Knowledge Bases for Amazon Bedrock
  4. d. Amazon OpenSearch Serverless or Amazon Aurora vector store with Bedrock

Architectural breakdown & explanation

VPC endpoints keep Bedrock traffic on the AWS network.

Correct answer(s): b. Amazon Bedrock VPC endpoints

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

Official documentation & study links

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