Interview Questions

dungeonMaster - "Objective: Migrate from subscription base business revenue model to ads based revenue model. Continue with subscription base revenue model, showcase ads on platform only. (Not in between the content). Continue with subscription base revenue model, showcase ads on platform and in between content. Provide different monthly plans based on with ads or without ads Increase revenue by X% - Decide based on this object what revenue model to accept. Assumption: Netflix wants to continue"See full answer

Akshai V. - "Google Assistant is the Voice AI which converts Natural Language to Queries/Instruction , processes it and get the results and again converts it back to Meaningful Results to the User Currently Google Assistant is Integrated in Multiple End Points. Phone Google Home Chrome Cast Google Chrome Books Some of the Use Cases Google Assistant is used is Making Phone Calls/Texting Asking General Queries/Searching for Information Integration with Devices and Turning them O"See full answer

Anonymous Angelfish - "Not at all impressed. Very simple problem he is solved"See full answer

Anonymous Crayfish - "Let me tell you about a time when I solved a problem at my previous company (one of the top 10 Fortune 500 companies). This was an internship and I was coming with almost 2 years of experience and 2 semesters of my graduate program. My experiences have mostly been theoretical or with startups. I've never solved problems at scale. The first week at this team was slow and relaxed, it was just onboarding. The real work started from the 2nd week when I felt like I was pushed into the ocean with n"See full answer

Niaz - "Assumption about the teleportation machine: Teleportation is instantaneous like Star Trek The product does not take too much space maybe 6 ft by 6 ft and 10ft high is good enough Teleportation works vertically both above ground and underground as well as going 100 meters horizontally If possible you can combine multiple teleportation machine to repeat teleportation Users groups A product like this can be leveraged for almost everyone but I think I want to focus on users who ha"See full answer

Poha - "Design the cache, set policy like LRU or other custom policies."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

Bryan L. - "with var1 as (select players.playerid as playerid, player_name, team_id, score_id, max(scores.gamescore) as gamescore from players join scores on players.playerid = scores.playerid group by players.player_id) select teamid, playername, max_score from (select team_id, player_name, gamescore as maxscore, denserank() over (partition by teamid order by gamescore desc) as scorerank from var1) where score_rank <= 2 order by teamid, scorerank asc `"See full answer

Debajyoti B. - "As far as i know, when we type a web address in the browser- the broswer connects to the DNS server & finds the address of the website we are looking for after finding it, the browser sends an HTTP request message to the server,with a request to send a copy of the website to the user. all of this information is sent using TCP/IP protocol across your internet"See full answer

Anubhav A. - "Started at 10.55 Clarifying questions: This is what I understand from a telemedicine platform -> A platform where users can get advice on medication over the telephone, is this correct? Does the retail company also sell medicines? Is the user aware that the telemedicine platform and the retail company are connected, and can either of the platforms use his data? Is the user engaging with the platform directly, or is there an agent to who he is speaking to via call/text? Does the"See full answer

Anonymous Kingfisher - "The interviewer focused on the data models and steered the conversation there from the beginning. He had a specific design in mind and I just wasn't hitting it. He also wanted details on how I would implement the logic for splitting users into variants. I would recommend reading the LinkedIn blog on their AB Test system design."See full answer

Mark - "Clarifying questions: what's the original goal of this feature? what user problem / issues we identified that we are trying to address? Is there a particular user base or market/regions that we are trying to solve this issue for? Is the experience going to impact the rider's action? or does it also change the driver experience? Assume: the issue we are solving for is focus on the rider's experience - the goal of this feature is to increase the % of matched ride (ie rider/driver matche"See full answer

A B. - "i would follow engage/ listen/understand/collaborate/engage/resolve- approach to manage conflicts. I would explain each phase in a project where I face conflict and how I used above approach to resolve the conflict"See full answer

Anonymous Caribou - "Sales and Delivery app: Ask Clarifying questions: What all parts of the user journey does this app play a role in? All delivery notifications go through this app. Tesla while completing sales does ask its customer to download this app. Sales can be completely done through the app. Sales person at Tesla could be reached through app. App can be used to buy other peripherals for Tesla. Success Metrics: Revenue: \# of car sales completed through the delivery app. \# of peripheral"See full answer