Interview Questions

Jay C. - "How would you monetize messenger? Clarifying Questions Is this messenger app or web? INTERVIEWER: Assume both are a possibility, but feel free to pick one Is there a larger facebook goal or metric we are optimizing for? INTERVIEWER: Monetization speaks to revenue so assume goal is to increase revenue for Facebook as a whole Does this include messenger Rooms or should we stick to the traditional FB messenger? INTERVIEWER: _Messenger rooms is a great call out, but let's stick"See full answer

P K. - "Assuming this is meant to be a standalone product. Its a standalone app. Goal: Simplify the shopping experience in store for a user. Success would be defined in terms of app usage as a proxy for user satisfaction. I want to think about the a given user segment, their pain points, ways to improve their pain and a way to evaluate those solutions. Broadly user personas associated with grocery shopping are - stores and customers. For the purpose of this interview I want to focus on customer se"See full answer

Sameer S. - "I: Design a banking app for kids S: Sure, let me start with clarifying questions. What is our goal for building this app? I: To create financial literacy early in childhood and also increase our customer base. S: Sure. Are we going to launch it globally or in any specific geography or demography? I: Globally. S: Sure, Any resource or time constraints to keep in mind because I need to prioritize the features on the roadmap based on that? Also, are we launching it on iOS or Android? I: No resource"See full answer

Ani T. - "User Need Not Being Met by the Market: Instant, Seamless Cross-Border Refunds Identifying the Gap- One major gap in the digital payments industry is the lack of instant, seamless cross-border refunds for consumers. Currently, international refunds take days or even weeks due to exchange rate fluctuations, banking delays, and compliance checks. This creates frustration for users, especially in e-commerce, where consumers expect instant refunds like they receive for domestic transactions. Pain Poi"See full answer

Sam - "Disagreement --> persistent ---> more data insights ---> positive relationship ---> mentor/trust"See full answer

Hamzeh H. - "S – Situation: In a university project, my team was building a collaborative code editor. As part of the functionality, we needed a login system so users could securely access their sessions and collaborate in real time. T – Task: I was responsible for implementing the authentication system. Initially, I planned to build the entire login system from scratch, including user management, password storage, and session handling. But as the deadline approached, I realized that implementing thi"See full answer

Nagasowjanya V. - "Click- through rate (CTR) should not be analyzed in isolation. Combining it with watch time, bounce rate, and retention metrics ensures a comprehensive understanding of user engagement and content effectiveness. Hypothetically, addressing the 10% CTR decline on Netflix Understand & Identify where the CTR drop is: Compare CTR trends over the past few weeks / months / years to identify if this a seasonal fluctuations or a major issue. Is the 10% drop a platform-wide issue or specific to a"See full answer

Rick E. - " O(n) - characters in the string O(n) - stack def identify_adjacent(s: str, k: int) -> str: stack = [] n = len(s) for ch in s: if stack: topch, topcnt = stack[-1] if top_ch == ch: top_cnt += 1 stack[-1] = (ch, top_cnt) else: top_cnt = 1 stack.append((ch,1)) if top_cnt == k: stack.pop() else: stack.append"See full answer

Anonymous Ferret - "i do feel like the question itself is kind of confusing. Youtube does have a product called YouTube’s Analytics, which is a channel analytics tool for creator lol"See full answer

Anonymous Minnow - "First, lets dive deeper into the question. I would ask - What are the top challenges facedtoday? What user segments work well, and what do we want to focus on? What do we know about competitors, and what can we learn from them? What user flows have the highest engagement in VR today? Are we focusing on consumer use cases or enterprise? Are we tackling activation or retention, or do we want to increase engagement? To build a strategy here I would target this from four differe"See full answer

Philip C. - "Assumptions Assume that the functionality of Meta Pay is the ability to send and receive payments to other Meta account holders. Payment infrastructure connects to bank accounts Assume users can maintain a balance in Meta Pay Assume life cycle of the product is post launch adoption phase Clarifying questions Can I send or receive payments to a meta user from a different platform? e.g., fb to IG > assume the answers is “yes” Where is it available? > Assume answer is “US” "See full answer

Karthik M. - "1. Step 1: clarify Let's establish the mission of Google and Youtube. Google's is to provide and make information more accessible. Youtube's might be to help people get their content, their word and themselves out into the world. I mean so many of Youtube's ads have been about how the diversity of individuals and their content, so that makes sense. Let's establish what is Youtube. Youtube has 3 primary stakeholders - creators, viewers and brands/corporations and within them"See full answer

fuzzyicecream14 - "App I Don’t Like: Electrify America What Electrify America Is Supposed to Do Electrify America is an app designed to help electric vehicle (EV) owners locate, access, and pay for fast-charging stations across the U.S. The app provides real-time station availability, allows users to initiate and monitor charging sessions, and offers membership plans for discounted rates. Ideally, it should enable a seamless charging experience, especially for long-distance travelers relying on i"See full answer

Simran M. - "To answer why Spotify introduced Podcasts, I would like to use 3C framework- Customer, Competitors and Company. Customers We have seen Spotify has a high WAU. This means users are engaged to the platform for music. Listeners need some new trend to listen to while going to the gym for example, or being stuck in a traffic. Sense of listening to something productive is what users need these days. Podcasts are lesser commitment than audiobooks because of short episode length"See full answer

Anubhav S. - " At low level: I would use two stacks: one for forward history and other for backward history. i go to tryexponent.com => this url will be stored in backward history stack. i go to google => again this url will be stored in backward history stack. i press back => data from backward history will be popped and put in to forward history stack. I press forward => data from forward history stack will be popped and put in to backward history tab. Also, whenever i go to any url,"See full answer

Rutuja A. - "Lyft is a ride hailing platform where the users can request the rides on the app and the drivers can fulfill the rides based on their availability and willingness Goal: So here we want to design a ride hailing platform for college students for there commute From home to college College -> Home Inside campus Why do we want to concentrate specially on students? Data analysis of existing ride pickup and drop location and time analysis Hypothesis: A good share of rides are originating from"See full answer

Vikas T. - "This is coming from an Amazon manager who are taught to PIP people out. The first part he said is completely opposite with Amazon. They just pull people randomly into the room and put them either on dev list or PIP. This is unfortunately true for all of Amazon."See full answer

Sumeet R. - "Clarifying Questions: Assume US Audience or Worldwide? US Only Assume short form content or long form content ? Assume all Premium or Ads Support ? All Solution: US Population 300M Will remove 70 ages as not relevant audience or not have access to YouTube = 60m Leaving 240M. Adoption of YouTube with remaining Population = 60% (including overlap and exclusion with other services e.g. Netflix) Total Audience that watches YouTube daily = 144m (about half of US Populat"See full answer

Kartikeya N. - "C : Okay. So I would want to start with knowing what is the product for which we have to build a recommendation system. I : This is a photo sharing product. C : Okay. So is this something on the lines of Instagram? I : Yes C : Okay. And are we a new product co or we have some current product built already? I : You can assume yourself. C : Okay. Is there any demography or country we are targeting? I : No, this is a global product C : Okay. So, the biggest goal of any product recommendation system"See full answer