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Question 670
A meeting transcript exceeds the model's allowable tokens. What capacity should be compared?
- Context window
- Top-p sampling
- Temperature
- Output token limit
Explanation
Correct Answer
A:Context windows define supported request sizes. The context window bounds how much input and output history the model can consider together.
Incorrect Answers
B:Top-p limits candidate tokens to a cumulative probability mass during nucleus sampling. This does not directly meet the case requirement to choose a model with sufficient input capacity.
C:Temperature changes randomness in model token sampling, subject to a model's supported implementation. This does not directly meet the case requirement to choose a model with sufficient input capacity.
D:Output token limits constrain how many tokens a model may generate in a response. This does not directly meet the case requirement to choose a model with sufficient input capacity.
Question 671
A company policy bot gives plausible but invented leave-day numbers. Which mitigation directly addresses factual support?
- Human review
- Output format validation
- Factual grounding
- Citation checking
Explanation
Correct Answer
C:Grounding retrieves actual policy facts. Grounding ties generated claims to verified relevant evidence.
Incorrect Answers
A:Human review adds oversight for ambiguous or high-stakes content. This does not directly meet the case requirement to use evidence instead of unsupported model guesses.
B:Format validation checks schema, field names and syntax of generated data. This does not directly meet the case requirement to use evidence instead of unsupported model guesses.
D:Citation checking verifies that referenced passages actually support their claims. This does not directly meet the case requirement to use evidence instead of unsupported model guesses.
Question 672
An AI companion responds with hateful language in testing. Which guardrail category is relevant?
- Content safety filters
- Factual grounding
- Citation checking
- Human review
Explanation
Correct Answer
A:Content filters target prohibited output patterns. Safety filters detect or block defined categories of unacceptable output.
Incorrect Answers
B:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to screen for unsafe language.
C:Citation checking verifies that referenced passages actually support their claims. This does not directly meet the case requirement to screen for unsafe language.
D:Human review adds oversight for ambiguous or high-stakes content. This does not directly meet the case requirement to screen for unsafe language.
Question 673
An assistant proposes a sensitive legal conclusion, and a lawyer must approve it before action. Which control should be used?
- Content safety filters
- Human review
- Factual grounding
- Output format validation
Explanation
Correct Answer
B:Human oversight is crucial for consequential advice. Human review adds oversight for ambiguous or high-stakes content.
Incorrect Answers
A:Safety filters detect or block defined categories of unacceptable output. This does not directly meet the case requirement to obtain professional review before relying on an answer.
C:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to obtain professional review before relying on an answer.
D:Format validation checks schema, field names and syntax of generated data. This does not directly meet the case requirement to obtain professional review before relying on an answer.
Question 674
An explanation cites a real policy section, but the section says something else. Which check identifies the defect?
- Content safety filters
- Output format validation
- Citation checking
- Factual grounding
Explanation
Correct Answer
C:Citation verification tests source-to-claim consistency. Citation checking verifies that referenced passages actually support their claims.
Incorrect Answers
A:Safety filters detect or block defined categories of unacceptable output. This does not directly meet the case requirement to ensure references prove the stated facts.
B:Format validation checks schema, field names and syntax of generated data. This does not directly meet the case requirement to ensure references prove the stated facts.
D:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to ensure references prove the stated facts.
Question 675
An integration expects an array of valid IDs but receives malformed JSON. Which QA mechanism applies?
- Answer confidence threshold
- Output format validation
- Human review
- Content safety filters
Explanation
Correct Answer
B:Schema validation catches formatting errors. Format validation checks schema, field names and syntax of generated data.
Incorrect Answers
A:Confidence thresholds can route uncertain responses to abstention or review if appropriately calibrated. This does not directly meet the case requirement to enforce machine-readable response shape.
C:Human review adds oversight for ambiguous or high-stakes content. This does not directly meet the case requirement to enforce machine-readable response shape.
D:Safety filters detect or block defined categories of unacceptable output. This does not directly meet the case requirement to enforce machine-readable response shape.
Question 676
A model is uncertain about a rare procedure and should ask for escalation rather than fabricate. What gating mechanism may help?
- Content safety filters
- Answer confidence threshold
- Output format validation
- Factual grounding
Explanation
Correct Answer
B:A calibrated uncertainty gate can route uncertain cases. Confidence thresholds can route uncertain responses to abstention or review if appropriately calibrated.
Incorrect Answers
A:Safety filters detect or block defined categories of unacceptable output. This does not directly meet the case requirement to escalate weakly supported responses.
C:Format validation checks schema, field names and syntax of generated data. This does not directly meet the case requirement to escalate weakly supported responses.
D:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to escalate weakly supported responses.
Question 677
A user asks for precise current tax rules; the model only remembers pretraining examples. Which mitigation is needed?
- Answer confidence threshold
- Output format validation
- Citation checking
- Factual grounding
Explanation
Correct Answer
D:Grounding brings in current official publications. Grounding ties generated claims to verified relevant evidence.
Incorrect Answers
A:Confidence thresholds can route uncertain responses to abstention or review if appropriately calibrated. This does not directly meet the case requirement to support time-sensitive answers with evidence.
B:Format validation checks schema, field names and syntax of generated data. This does not directly meet the case requirement to support time-sensitive answers with evidence.
C:Citation checking verifies that referenced passages actually support their claims. This does not directly meet the case requirement to support time-sensitive answers with evidence.
Question 678
A generated public reply reveals violent threats despite policy restrictions. Which safeguard should trigger?
- Factual grounding
- Content safety filters
- Human review
- Answer confidence threshold
Explanation
Correct Answer
B:Safety filters can prevent harmful responses. Safety filters detect or block defined categories of unacceptable output.
Incorrect Answers
A:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to block unsafe user-facing content.
C:Human review adds oversight for ambiguous or high-stakes content. This does not directly meet the case requirement to block unsafe user-facing content.
D:Confidence thresholds can route uncertain responses to abstention or review if appropriately calibrated. This does not directly meet the case requirement to block unsafe user-facing content.
Question 679
A security memo includes a purported quote that cannot be found in its cited document. Which step detects that?
- Factual grounding
- Human review
- Answer confidence threshold
- Citation checking
Explanation
Correct Answer
D:Source validation catches fabricated quotes. Citation checking verifies that referenced passages actually support their claims.
Incorrect Answers
A:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to verify whether a citation contains the quoted text.
B:Human review adds oversight for ambiguous or high-stakes content. This does not directly meet the case requirement to verify whether a citation contains the quoted text.
C:Confidence thresholds can route uncertain responses to abstention or review if appropriately calibrated. This does not directly meet the case requirement to verify whether a citation contains the quoted text.
Question 680
A business app cannot parse a model response because required keys are missing. Which control is relevant?
- Factual grounding
- Citation checking
- Content safety filters
- Output format validation
Explanation
Correct Answer
D:Format validation checks structural correctness. Format validation checks schema, field names and syntax of generated data.
Incorrect Answers
A:Grounding ties generated claims to verified relevant evidence. This does not directly meet the case requirement to validate schema before using generated data.
B:Citation checking verifies that referenced passages actually support their claims. This does not directly meet the case requirement to validate schema before using generated data.
C:Safety filters detect or block defined categories of unacceptable output. This does not directly meet the case requirement to validate schema before using generated data.
Generative AI Leader Practice Tests