Interview Questions

SG - "Clarification - Are we referring to HW or SW/experience or overall product? Choose any. Choosing overall product. Are we targeting a particular use case - such as health/commerce/or am I free to choose one? Choose on your own. Any other constraints that I should be aware or? Lastly, does it have to meet both AR and VR, or can we prioritize one at this time? And if so, any concerns with prioritizing one? I am choosing to prioritize AR this point .. and I'll walk you thoroug"See full answer

Chaitali M. - "Clarifications: Is it the voice only Alexa devices or includes echo show (video)? Goal: To have people to safety quickest Users: Alexa owner At the house when somebody breaks in Family Single adult/seniors Outside the house at the time of break in Police Department Pain points/user group: Owner in the house at the time of burglary Inform all the house members at the earliest. Send SOS out on all/selective Alexa devices to ask family members to reach a safe place 2"See full answer

Amparo L. - "My toughest project was at the Hampton Inn in 2023 and what we did was we had to sort the soap into boxes and then what was hard about it is we had to sort the boxes of soaps into bottles and on the other box we had to put the bottles, we had to make it neat so that they can ship it into other areas were soap was needed."See full answer

Soso K. - "Clarification: This is only for Facebook and not for Instagram, whatsapp etc. Facebook Hashtag helps Meta users to drive visibility into user posts as well as help categorize a post, feeling to what others in the community might be feeling. This helps bring the community together and that aligns with the mission of Facebook, which is to bring the world closer. This feature is also not a new feature in overall social media landscape, Twitter did it before and gained instant popularity. Wit"See full answer

Patrick K. - "Full travel packages. Flight + hotel + experiences. They have all the data in the world to scrape to see some of the top places to visit in each city or country. Coupled with the ability to find the cheapest flights to make these trips affordable."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

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

Shibin P. - "A typical computer vision pipeline consists of several key stages that process and analyze visual data to extract meaningful information. Here’s a general outline of the steps involved: Image Acquisition:Capturing images or videos using cameras or other imaging devices. Preprocessing steps such as resizing, cropping, and converting color spaces. Image Preprocessing:Noise reduction (e.g., using filters like Gaussian blur). Image normalization to standardize pixel values. Contrast e"See full answer

Patrick M. - "First thing I would like to consider is what is the potential opportunity to building an apps marketplace. Questions I would ask are: What’s the current user base of Microsoft Office Suite? What is that in revenue? Is it growing or declining? Where are users going to if they’re leaving? What are the most popular and least popular apps used in the Office suite? What are other apps that Microsoft Officer users use outside of the suite? Assuming that Microsoft Office has a massive us"See full answer

Rev - "watch time = #users x avg videos/user x avg duration of video x % watched #users - already huge can't affect more avg videos/ users - sticky videos (interactive video content form + promoting youtube shorts in recommendations) avg duration of video - double edged sword (quick summaries of long videos) % watched - reduce unecessary ads + improvise and provide native advertising gamification - to win points after reaching a daily target + few days of free premium create a viral trend/ video"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

Anonymous Mackerel - "Could ask them to scan an ID before they join"See full answer

Anonymous Chinchilla - "Advice would be really appreciated! Clarification: To download the app, do users need to go to the app store/or open a web browser to click download? [Assume the interviewer said it is up to me] Approach : summarize the overall process of sharing listing out how could we optimize every step in the process to make sharing features effective ranking each feature by their priorities setting metrics, perform A/B tests and evaluate results. **Step1: Summarize Shari"See full answer

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