Interview Questions

Arya R. - "I'm going to assume the problem is limited until the point of where the rider get into the car. Rider segments/characteristics: Local rider (lives and travels in the same city) Tourist rider (visiting a city, using Lyft for the first time in the city) Lets think about some problems for these types of users: Local rider: (Choose to prioritize on these use-cases assuming its a larger % of rides overall) Ride shows as confirmed, but driver does not move on the map Driver does"See full answer

Arnab S. - "didnt know what thumbtack is, apologies for that. looked it up, seems like their line of business is marketplace. their website is down though, bummer! starting with a cohort analysis then taking it from ther; internal reach out to the data team and find out the root cause Demand Side WoW definition? in my understanding if w1 revenue = $100,000, w2 = $96,000, w3 = $92000 and so on. But revenue is calculated as a sum of existing users and new users WoW. analyse duration when this d"See full answer

Ozark - "Tiktok should not be banned in the US. It is against the free market ethos of a capitalistic economy like the US. Competition can help other tech companies like Google, Meta and Snap to build better products by incentivizing them to constantly improve and innovate in order to stay ahead of their rivals. In a competitive market, companies must constantly seek to develop new and better products and services in order to attract and retain customers. This can lead to a cycle of innovation, as compa"See full answer

Sh R. - "i responded using a multi sourced BFS and in place marking, then i checked the final grid to see if any free spots were left unmarked."See full answer

Derrick M. - "SELECT u.id as user_id, u.name, COUNT(t.product_id) AS orders FROM users u JOIN transactions t ON t.user_id = u.id JOIN products p ON p.id = t.product_id GROUP BY u.id, u.name ORDER BY orders DESC LIMIT 1 `"See full answer

Christopher O. - "test"See full answer

Exponent - "This is another Strategy question, which means finding good reasons for strategic decisions. A few reasons for the GitHub acquisition are listed here. Competition > With the GitHub acquisition comes a lot of data on which companies are getting huge, or which technologies are cutting edge. Microsoft can adopt these technologies faster than others by having a pulse on this. It's also a defensive acquisition, since GitHub belonging to Microsoft means it can't be bought by Facebook or Google"See full answer

Raneem A. - "My ideal PM role will definitely be in that I can work smoothly with the inner team(tech, marketing, sales, etc) whether in collecting requirements or translating these requirements to the responsible tech team. To have the full hands of a product so that I can have ownership to enhance and improve the product toward the right vision, that matches the company and market vision as well "See full answer

Anuradha T. - "What‘s the goal of increasing Spotify’s premium subscribers? - To monetize and get more premium subscribers Users: Target users could potentially fall in 3 categories 1) Users who are interested in paying a premium price for great curated playlists 2) Users who are interested in listening to music but not willing to pay a price Targeting #1 Pain points: 1) As a user I wouldn’t want to subscribe to something w/o being listening to the playlists 2) If I do subscribe I would like to receiv"See full answer

Onesimo F. - "N/A. I never had the same experience."See full answer

Rajeev K. - "Here's how I'd approach investing that $10 million over the next year and a half. The biggest chunk about $4 million would go straight into our core infrastructure because that's what everything else depends on. We're seeing massive demand for real-time payments, so I'd put $2.5 million into building instant settlement capabilities and integrating with FedNow and RTP rails. The remaining $1.5 million would beef up our platform scalability because we're hitting capacity limits during peak times,"See full answer

Anonymous Owl - "def flatten_dictionary(dictionary): \# return a flattened dictionary - int/string/another dictionary values \# if the key is empty, exclude from the output \# concat using a "." btwn them \# add to res which is { "key.a.b.etc": "value" } \# iterate through the key value pairs \# while there is a key value pair in the value \# continue going through that, until the value is an int/string flatDic = {} flatDicHelper("", dictionary, flatDic) print(flatDic) return flatDic def flatDicHelper(initialKey"See full answer