System Design
Design a system for real-time traffic monitoring and routing.
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1 answer published. Last candidate submission on Oct 20 2025, 12:21pm PDT. Interview question asked to ML Engineering Managers, Site Reliability Engineers, Machine Learning Engineers and other roles interviewing at Grammarly, Optimizely, Evernote and other companies. Original question asked: Design a system for real-time traffic monitoring and routing.. Question last reported by a candidate interviewing at Symantec for a Technical Program Manager interview on Apr 4 2026, 10:34am PDT.