Advanced interview questions in Design & UX, page 6

Outline operational and cultural changes for proactive UX research in engineering
Embed UXRs in roadmapping, build shared repositories, reward insight-driven pivots, teach generative literacy.
Phased research strategy to de-risk market entry
Foundational market and behavior research, then localized usability and infrastructure validation, then iterative post-launch measurement, each feeding l10n, infra, and feature work.
Design a copyright detection system for video uploads
Tests scalable content-identification design. Strong answers cover event-driven ingestion, perceptual hashing and audio fingerprinting versus a reference index, plus tiered enforcement. Red flag: MD5 or pixel-perfect matching that fails after re-encoding.

Design a system to measure technical content deflection
Tests causal attribution of content on tickets. Answers must unify identity, correlate topics with NLP, compute deflection as self-service resolutions over total intent, and validate outcomes.
Architect a developer-portal personalization engine
A user profile of role and level, content tagged with the same taxonomy, a matching/ranking layer, and a rendering pipeline ordering tutorials.
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