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AIF-C01 Practice Question: Using Amazon Bedrock Knowledge Bases to power a…
A company is using Amazon Bedrock Knowledge Bases to power a legal document Q&A application. They need to ensure that the model only answers based on the retrieved documents and does not generate information not present in the documents. Which feature should they enable?
⚠ Common exam trap
Test-takers frequently confuse content filtering or topic denial with grounding, not realizing that grounding specifically addresses factual adherence to retrieved sources rather than content safety or topic restrictions.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Grounding check
The grounding check feature in Amazon Bedrock Knowledge Bases explicitly validates that the model's response is supported by the retrieved source documents. It compares the generated answer against the retrieved passages and rejects or flags any content that is not directly grounded in those documents, ensuring the model does not hallucinate or fabricate information.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Content filtering
Why it's wrong here
Content filtering blocks harmful categories but does not enforce grounding on documents.
- ✗
Topic denial
Why it's wrong here
Topic denial blocks specific topics, but does not restrict to retrieved documents.
- ✓
Grounding check
Why this is correct
Grounding check verifies that the response is supported by the retrieved source documents, reducing hallucinations.
- ✗
PII detection
Why it's wrong here
PII detection redacts personal data but does not enforce document grounding.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This AIF-C01 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the AIF-C01 exam.