AIF-C01 Reviews Questions

Comprehensive and Detailed Explanation From Exact AWS AI documents:

Amazon Bedrock Agents are designed to:

Interpret user intent

Plan multi-step actions

Invoke APIs and backend services

Complete transactional workflows

This makes Agents ideal for task-oriented applications such as travel reservations, where the system must:

Understand customer requests

Call reservation APIs

Orchestrate end-to-end transactions

Why the other options are incorrect:

Prompt routing (B) selects prompts or models but does not invoke APIs.

Knowledge Bases (C) retrieve information but do not execute actions.

Guardrails (D) enforce safety and compliance, not task execution.

AWS AI document references:

Amazon Bedrock Agents Documentation

Building Task-Oriented Generative AI Applications

Foundation Model Orchestration on AWS

AWS documentation identifies ROUGE as a standard evaluation metric for text summarization tasks. ROUGE measures the overlap of n-grams, sequences, or word pairs between a machine-generated summary and a human-written reference summary, making it ideal for automated evaluation.

In this scenario, the company needs a metric that directly compares generated summaries with human references. ROUGE scores quantify how much of the reference content is captured by the model output, which aligns with AWS recommendations for evaluating summarization quality.

The other metrics are not appropriate. F1 score is typically used for classification tasks. Perplexity measures language model confidence but does not compare outputs to reference summaries. Fréchet Inception Distance is used for image generation tasks, not text.

AWS consistently recommends ROUGE for summarization evaluation, making it the correct choice.

AWS KMS provides customer-managed encryption keys (CMKs) that can be used to encrypt model artifacts and other sensitive data at rest.

Bedrock integrates with AWS KMS to allow encryption of customized models with your own keys.

Amazon Inspector is for vulnerability scanning, Amazon Macie for sensitive data discovery, AWS Secrets Manager for storing credentials and secrets.

???? Reference:

AWS Documentation – Using KMS with Amazon Bedrock