Chapter 17 Quiz12 min check

Hybrid Search and Query Routing

Check whether you can route retrieval by intent, evidence type, and risk.

Quiz A: Concepts

1 Hybrid search commonly combines dense and ____ retrieval.

2. Dense retrieval is usually strongest for what?

3 Sparse retrieval protects exact terms such as IDs, SKUs, clauses, and error ____.

4. Why use reciprocal rank fusion?

5 Query routing chooses a retrieval path based on intent, domain, exact-term need, and ____.

6. What route fits a query with an error code and natural-language troubleshooting intent?

7 After fusion, duplicate chunks should be removed by ____.

8. Why not use hybrid for every query?

9 Route traces should record route, reason, retrievers used, fusion method, and selected ____.

10. What eval slice protects exact-term behavior?

Perfect score. You can route retrieval like a production builder.