Principal Project Manager Interview Questions

472 principal project manager interview questions shared by candidates

In order to test my behavior and thought process in front of a new problem, they tested me with the following game: you have 3 switches in one room and 3 lamps in another room (you cannot see from one room to another), what is the minimum number of trips from one room to another to determine which switch is for which lamp.
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Senior Principal Product Manager

Interviewed at Cadence Design Systems

4.1
Sep 15, 2015

In order to test my behavior and thought process in front of a new problem, they tested me with the following game: you have 3 switches in one room and 3 lamps in another room (you cannot see from one room to another), what is the minimum number of trips from one room to another to determine which switch is for which lamp.

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