Verkada Interview Questions
Master your tech interview with our curated database of real questions from top companies.
Find common active intervals across cameras
You are now processing data from multiple security cameras. You are given: - An integer N, the number of cameras. - A threshold value T (a real number...
Find motion intervals above threshold
You are processing data from a single security camera. You are given: - A threshold value T (a real number). - A vector (array) of time-stamped motion...
Design camera access-control service
Design an Access-Control Service (Users, Cameras, Nested Groups) Context You are building a multi-tenant access-control service for a physical-securit...
Find users with access to all cameras
Given entities and relationships (user, owns, camera), (user, belongs_to, group), (group, owns, camera), and (group, belongs_to, group) where groups c...
Implement a JavaScript frame player controller
Implement a frame-by-frame browser media controller with drift-proof scheduling Context You are given a skeleton for a frame-by-frame browser media pl...