Product design question
How would you use Facebook to find a dentist?
- Meta
- Product design
- Easy
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
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What this question tests
Product sense for an existing but underused use case: mapping a real user job to be done onto an existing product's features.
How to approach it
- Identify the user need: finding a trustworthy local dentist, which today mostly happens via Google or word of mouth, not Facebook.
- Map existing Facebook features to this job: Facebook Groups for local recommendations, Facebook Reviews on business pages, and Marketplace-style local search.
- Name the pain point: recommendations are scattered across group posts and are hard to search or trust compared with a rating aggregator.
- Propose a flow: search Facebook for the dentist's business page, read reviews and ask in a local community group, and message the practice directly via Messenger.
- State why Facebook has an edge here: real name identity makes recommendations and reviews feel more trustworthy than anonymous review sites.
What a strong answer includes
- Grounds the answer in Facebook's actual differentiator, real identity and local groups, rather than treating it as a generic search engine.
- Walks through a concrete user flow end to end, from group search to direct messaging the practice.
- Notes a real limitation, dentist reviews on Facebook are sparse compared with Google, and reasons about when Facebook still wins (local trust) versus loses (coverage).
Common mistakes
- Answering as if Facebook is just a Google Search substitute without noting its actual strengths and weaknesses.
- Ignoring that this is being asked to probe product sense about Facebook's specific features, not general search behavior.
Likely follow-up questions
- How would you improve Facebook specifically to make this task easier?
- Why might a user still prefer Google or Yelp over Facebook for this?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop