Product Design interview Question 11: How do you design a mobile kiosk for a hospital? by Kaitlin Hung

How do you design a mobile kiosk for a hospital?

When you are a new patient at a hospital in the US, they give you a bunch of paper work to fill-out. they ask demographics, disease history in the family, current medications, any surgeries, etc. If you are an existing patient, you can check-in at the kiosk. How do you design the app for the kiosk? What would the database look like?

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Metric Interview Question 10: How do you use these 3 metrics to find the “best” campaign? by Kaitlin Hung

metric 1: pay per click (how much advertisers make per user click)

metric 2: click through rate (rate at which ppl actually click on an ad after seeing it)

metric 3: total number of ad views

As a PM, you have a huge library of ad campaigns for various audiences and you have access to the above 3 metrics. How do you use these 3 metrics to find the “best” campaign?

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Technical Interview Question 6: Come up with an architecture for a fail safe system that protects your company's source code. by Kaitlin Hung

Come up with an architecture for a fail safe system that protects your company's (large company of 4000 employees) source code and builds and dev-ops infra against all sorts of malware, virus, earthquakes etc. sort of attacks and failures Data redundancy, backups, operational guidelines, firewalls, RAID etc. all passe.

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