Fundamentals of AI and ML
This domain carries 20% of the AIF-C01 exam. Practise it with original questions that explain every answer option.
- Certification
- AIF-C01
- Exam weight
- 20%
- Subdomains
- 3
- Objectives
- 21
What this domain covers
Example question from this domain
What does it mean when a generative AI model 'hallucinates'?
- It produces output that sounds plausible but is factually wrong or fabricated.
- It crashes the inference server.
- It refuses to respond to a prompt.
- It takes longer than usual to respond.
It produces output that sounds plausible but is factually wrong or fabricated. — Correct. Hallucination is one of the central challenges of LLMs. Mitigations include RAG, lower temperature, fact-checking pipelines, and Bedrock Guardrails grounding checks.
It crashes the inference server. — Crashes are server failures, not hallucinations.
It refuses to respond to a prompt. — Refusal is a separate behavior, often driven by safety training.
It takes longer than usual to respond. — Latency is unrelated to hallucination.
Continue with AIF-C01
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