Interview Questions

Vincent T. - "Google Maps has achieved remarkable success due to several key factors that have set it apart in the realm of digital mapping and navigation services. There are a few crucial reasons behind its success: Comprehensive and Accurate Data: Google Maps has a vast database of geographic information, including detailed maps, street views, and satellite imagery from all around the world. It provides accurate and up-to-date data on roads, landmarks, businesses, and other points of interest, allowing u"See full answer

Jaim - "Whenever I find resistance to my idea, my general approach is to : Validate my idea Identify if it is a political reason or is it a valid engineering tech reason Assuming it is not political but it is resource/difference of opinions that are causing resistance. Then I would try to do a quick POC and show a value proposition for the idea to get the buy-in. One similar situation happened The situation was that stakeholders were promised a feature that would decrease their number of ticket"See full answer

Joohi M. - "Assume that US and Japan are exactly opposite to each other. If a flight takes 18 hrs to travel between US and Japan and it moves at approx 600km/hr, then the distance covered is 10,800 Km. This constitutes the semi arc of the circle, so we will double is to calculate full circumference which will be 21,600 km."See full answer

Joohi M. - "Get an audience with the big player - 1) Talk about the camera tech KPI that your company has improved/ 2) Talk about the technology itself 3) Talk about how it's better than the big player's competitors 4) Show a demo through a few benchmarks 5) Promise the big company that your company will support their product end to end if integrated into their product 6) Try to differentiate on pricing 7) Also show how the big player can win more in the market - maybe more user acquisition, or more engage"See full answer

Joohi M. - "Drew the following framework - Maturity of the tech (if it is too mature then consider buying), Competitors (how many, when are they launching this new tech etc.), Market Share of competitors, Financial considerations (build vs buy NVP), Collaborators for this tech, Economic Climate (Anti-trust, crisis etc.)"See full answer

Anshul A. - "I would measure the success of the self-checkout system by the percentage of customers who complete the checkout process after initiating one."See full answer

Product V. - "Clarifying QQ What do you mean by Smart - Lets say it means its connected Am I the google PM - yes Will we own the hardware part or this will be developed by any vendor/partner - Say vendor on requirements from google Any specific market - USA What is the overall goal - Enter the new market with driving better adoption and enhanced experience through the users Any specific piece of furniture - No you are free to assume Thanks for all the clarifying QQ Lets say for this exa"See full answer

Surbhi G. - "My preference would likely be server-side deployment given the specification of millions of users. However, it is worth considering a hybrid model too; where basic, non-sensitive, and less compute intensive tasks are processed on the client-side, while the heavy-duty processing is done on the server side. The main advantage of client-side deployment is it can work in real-time and offline. It also significantly reduces the load on your servers, making it more efficient in handling other tasks. N"See full answer

Vaishnavi T. - "During my time as a Product Manager, we were preparing for a major product release with a tight deadline and discovered that implementing both a new feature and crucial performance improvements wasn't feasible within the timeframe. So, I organized a meeting with stakeholders to assess the impact of each option. We analyzed user data, projected ROI, and considered long-term product strategy. Ultimately, I decided to prioritize the performance improvements. As a result, the product launched on tim"See full answer

Akshay R. - "Let's start by describing a time machine, which is a device that allows somebody to move backwards or forwards in time. The movement could be physical movement, wherein the user gets physically transported to a different timeline, or it could be getting a glimpse into a different timeline, like wearing a VR headset and getting to experience a different timeline without physically being there. For the purpose of this exercise, I will assume, this time machine allows a person to physically trans"See full answer

Scott S. - " Functional Requirements Content Ingestion\: Ingest news articles from various sources (websites, social media, etc.). Handle different types of content (text, images, videos). Content Analysis\: Extract and preprocess text from articles. Analyze the content for potential indicators of fake news. Model Training and Prediction\: Use machine learning models to classify content as fake or real. Continuously improve models with new data and f"See full answer

Nicholas S. - "Definitely nice to think of this without memorization, but there is a well known algorithm for this problem, which is the Levenshtein Distance. Lev(a,b) = len(a) if len(b) == 0 = len(b) if len(a) == 0 = lev(a[1:], b[1:] if a[0] == b[0] = 1 + min (lev(a, b[1:]), lev(a[1:], b), lev(a[1:], b[1:])) https://en.wikipedia.org/wiki/Levenshtein_distance I'm sure some optimizations could be made with heuristic."See full answer

Vinayak A. - "First thing I would do is dig deeper into the problem. Starting off with the data source suggesting the drop of 10%. Next is investigating - what does drop in traffic mean? For example - 10% drop in logins, email traffic, email creation. Next, once I identify the its for example an issue with logins, I would like to drill a deeper into further isolating the problem based on geography, operating platform (mobile/desktop), specific time of day, any other information I could get. At this point,"See full answer

Yulia D. - "First, I would like to ask some clarifying questions. Are we talking about the business metrics dashboard or health metrics(like response time)? - it is up to you Do I understand right that Netflix is a subscription-based video streaming service for watchers? So I know that they create original content for Netflix, but it is out of the scope of this question. - right My approach will be to: Define the business goal from Netflix’s mission Break down the actions taken by users at each stage of the"See full answer

Andrea M. - "Asked clarifying questions to understand why we want to do this. Said building is too labor intensive and AirBnB has years of experience in this. Said buying a company is probably too expensive and doesn't address why we're doing this to begin with. I said partnering with a travel company might be the best move."See full answer