How would I design the elevators for a new 40 story office building that had an average of 100 people per floor to most efficiently fill and empty the building given a standard 9-5 workday and traffic conditions in my city? The answer needed to be completely detailed, including expected passengers per car, time per stop, average floors stops per trip at various hours, etc.
You are the PM of the "share" feature(which people use to share on feed, as a private message etc.). How would you measure success of this feature? What metrics would you use and why? Out of the ones you have mentioned, which is the most important and why? Followup questions: 1) Your team has implemented a change in the "share" and released it for A/B testing, where you realized that there is increase of 20% usage of the feature. would you decide to release it? 2) You have recently released the new feature, and you were informed by all local sites (Facebook sites in each country) that the usage has indeed increased by 20%, but the overall global data shows only 5% increase. How is this possible?
They asked questions that did not pertain to the job, the owners spoke more about themselves and their issues, they asked about my personal life which made me uncomfortable
What is the best way to sort a terabyte of array of data, when you have limited RAM (500k), and each array element has a couple of items of data, at about 1-10k each.
Say you are dead- what do you think your eulogy would say about you.
What are you passionate about ?
Combien de balles de ping pong peut on intégrer dans un bus scolaire ?
Yesterday, at 8 am the temperature was -1º (Celsius) and at 8pm it was 22º. What was the temperature at noon?
Tell us why we should NOT hire you?
We already have a lot of really smart people here coming up with great ideas, how are you going to make a difference?
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