P3 · 8 questions

Integration — RAG, MCP, Auth & Observability — Attempt 3

CCAR-P P3 practice. Some items are “select all that apply” — they tell you how many to pick and are graded all-or-nothing. Commit before revealing, then read every explanation.

0 of 8 answered

P3 · Q1Streaming SSE
A chat UI wants to show tokens as they are generated rather than waiting for the full completion. Which mechanism is the most appropriate?
P3 · Q2Agentic vs static RAG
Which statement best distinguishes agentic RAG from a static (single-shot) RAG pipeline?
P3 · Q3Reranking & metadata filtering
A legal-research RAG returns relevant-looking passages, but many are from repealed statutes. Documents carry a 'status' field (active/repealed) and a 'jurisdiction' field. All fixes are plausible; which most precisely improves result quality?
P3 · Q4Logging with PII redaction
A team must keep detailed request logs for debugging an agent that processes customer messages containing names, emails, and card numbers. What is the most appropriate logging design?
P3 · Q5RAG failure modesSelect 2
A RAG assistant frequently answers 'I don't have information on that' even for topics clearly covered in the source corpus. Which TWO causes should be investigated first?
P3 · Q6tool_choice semantics
A developer sets tool_choice to 'auto' expecting the model to always call the weather tool on weather questions, but sometimes it answers directly. All explanations sound reasonable; which correctly describes the behavior?
P3 · Q7Webhooks / async & Batch retrievalSelect 2
A pipeline submits large volumes of non-urgent classification work through an asynchronous batch interface. Which TWO practices fit this async/batch pattern?
P3 · Q8Embedding drift / index consistency
Retrieval quality dropped sharply the morning after a deploy. The change log shows the embedding model was upgraded to a new version, but only newly-added documents were re-embedded. All causes are plausible; what is the root cause of the degraded matches?

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