Interview Questions

Pradeep kumar S. - "The primary goal of the adtech platform is to precisely target your audience online, that can reap great rewards for your marketing and revenue objectives. For that we have to define Program Success Metrics. Here are six key metrics for technology companies used by leading advertising providers such as Facebook and Google use: Impressions: How many unique and total viewership of the ad Exposure: the average number of times an ad is served per person. Engagement Rate: how many click t"See full answer

Anonymous Hornet - "To handle the non-uniform sampling, I'd first clean and divide the dataset into chunks of n second interval 'uniform' trajectory data(e.g. 5s or 10s trajectories). This gives us a cleaner trajectory data chunks, T, of format (ship_ID, x, y, z, timestamp) to be formed. For the system itself, I'd use a generative model, e.g. Variational AutoEncoder (VAE), and train the model's 'encoder' to produce a latent-space representation of input features (x,y,z,timestamp) from T, and it's 'decoder' to pred"See full answer

Navtej S. - "How could that act as a age deterrent?"See full answer

Yespm T. - "Define Product: Facebook events lets people organize gatherings in the real world with people on Facebook.  As a creator, you can create public or private event, set date/time/location, invite people.  Invitees can see these events, view who’s coming and provide an answer (RSVP). They can share events with their connections. Define Metric: Clarify which specific success metric has dropped? Assume it's the Avg # of responses (rsvp) per event that has dropped Clarify how mu"See full answer

Jacob C. - "Clarifying Questions: What currently defines profile completion? Does it have to be 100% completion or something like 80% of all available profile attributes. Or is it some specific set of must-have profile attributes like bio, current job, previous experience, etc. May I know some successful things that are helping users complete their profiles today and some unsuccessful ones as well that we tried but did not show lift in profile completion metrics? Goal: Engagement from free u"See full answer

Atefeh M. - "I received an offer to join a well-known company as a senior product manager with very good payment. I was in my third of pregnancy. so if I joined the company, I would have left it in 6th month. So on the conversation with VP of product I told him the situation. He thanked me, and told me that we would wait for you after 2 years from now."See full answer

Nitesh N. - "I would ask/investigate the following: Is this our core competancy of our company How long would it take to develop it in house and how much would it cost what will be the time to market of this feature or service when developed in house what is long term vision of this solution - do we expect that this will grow into becoming a major revenue stream for the company in future and the future of the company will be tied to it? What is our track record as a company building such a sol"See full answer

Connor W. - "This video is a duplicate of the other video in this lesson, "Design A/B test for New Campaign""See full answer

gdecuri - "Diversity can mean a lot of different things. To foster inclusivity and diversity within my team, I undertook the following initiatives as an Engineering Manager: Invested time in understanding and appreciating the distinct perspectives each team member brings to our discussions. Organized celebrations for important milestones such as birthdays, festivals, promotions, and releases, ensuring every team member felt recognized and valued. Encouraged the entire team to participate in an Inc"See full answer

Simii V. - "In a situation where I feel stressed out, stuck, and lost, I prefer to take a step back and reflect upon what is causing me stress. I list down the factors and try to first acknowledge that it is okay to be stressed, then I try to find the shortest step I could take which is in my control to destress myself.Then I to unravel the problem and find a solution. If need be, I go out and discuss my problem with friends, colleagues and my mentors depending on the nature of the problem. Most importantly"See full answer

RestlessMonk - "Below data was given in a an excel. Data of 6 weeks, at a weekly level of COVID samples collected and tested Age Group, Population size, # tested, # positive, gender My approach: Tried to understand the trend of positivity rate of each group across weeks and cumulative level There is no variation across weeks, and each cohort exhibited similar pattern in all the weeks. So looked at cumulative data of 6 weeks. No clear goal/objective set by the interviewer for vaccine distributio"See full answer

Tiago R. - "function permute(nums) { if (nums.length <= 1) { return [nums]; } const prevPermutations = permute(nums.slice(0, nums.length-1)); const currentNum = nums[nums.length-1]; const permutations = new Set(); for (let prev of prevPermutations) { for (let i=0; i < prev.length; i++) { permutations.add([...prev.slice(0, i), currentNum, ...prev.slice(i)]); } permutations.add([...prev, currentNum]); } return [...permutations]"See full answer

Lucas G. - "SELECT COUNT(*) unique_conversations FROM messenger_sends WHERE senderid < receiverid"See full answer

Abhinav C. - "Clarifying Questions Is it for a specific museum or any museum? To start with for a specific museum , we can expand to more museums Which region? Lets say a museum in UK, US or Europe any specific problem you want to solve? nothing specific What is the objective or goal of the app? You can choose Goal : To enhance the experience of visiting the museum and increase footfall in the long run through word of mouth / referrals Users : Museum Visitors Painpoints / Use Cases :- 1) For l"See full answer

Priyanka D. - "Spotify is a music application that allows users to listen to music, create their own playlists, share songs, recommend songs based on their listening patterns etc. Clarifying questions: Goal - Improve engagement and provide blind people with a platform to listen to music as they miss out on a lot of aspects of life. The main idea is to promote more inclusivity Same app or different - Same app Time or resource constraints: No Spotify has music creators and music listeners who are we"See full answer