Product Engineer Interview Questions

7,053 product engineer interview questions shared by candidates

Two Glass sheets are attached to each other using adhesive material, The combination is siting on two points of contact at both ends ( one rolling and one stationary ), We are applying a vertical force F to the center of top glass and combination deflects. How do we reduce the deflection?
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Product Design Engineer

Interviewed at Apple

4.1
Apr 18, 2016

Two Glass sheets are attached to each other using adhesive material, The combination is siting on two points of contact at both ends ( one rolling and one stationary ), We are applying a vertical force F to the center of top glass and combination deflects. How do we reduce the deflection?

A question that I have seen several times with regard to Palantir: You have an array of integers where each integer has a duplicate somewhere in the array, apart from one. How would you find the non-duplicated integer? How many times would you need to iterate through the array given your solution (didn't need to know Big O notation)?
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Product Support Engineer

Interviewed at Palantir Technologies

3.7
Mar 24, 2014

A question that I have seen several times with regard to Palantir: You have an array of integers where each integer has a duplicate somewhere in the array, apart from one. How would you find the non-duplicated integer? How many times would you need to iterate through the array given your solution (didn't need to know Big O notation)?

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