Interview Questions

Anonymous Porcupine - "Coded the solution using this approach that is frequency table and counting. it is Leetcode 791"See full answer

Apeksha J. - "Assumption: This will be part of the existing Airbnb application. Airbnb Mission: Belong anywhere. Stakeholders using AirBnB: Travellers:Non-locals travelling to a diff place for short duration to visit a new place Hosts: offering their place for stay to traveller User segmentation: Travel Nomads(Solo)- staying for a long time and working during visit Families coming to stay for vacation (choosing this user group as they would need additional furnitures the most) Group Travelers - ex"See full answer

Aiden L. - "clarification define a handyman: someone who's paid to do minor renovations or domestic repairs. define the app: standalone or within facebook or meta's app family? why are we designing this? should I come up with a goal (engagement, monetization)? constraints (financials/timeline)? goal: adoption. since it's a new app, i want ppl to adopt first and then monetize the users. I'd define a handyman as someone who's paid by app users to do minor fixes, such as unc"See full answer

AnonymousAxolotl - "Depends on what the ML model. If it's computationally heavy server side is best. If it's not, client side could be feasible, think of Apple Photos doing object recognition of photos on device, in this instance, the photos are on the device a long time and users are fine with waiting. So the use case important to consider. However broadly speaking, server side is most likely the best solution especially for this many users. Easier architecture to implement Example - client side you take"See full answer

Exponent - "This is a Measure Success question with a slight twist. The twist here is we need to consider a hypothetical product rather that one already built. This changes our formula slightly - specifically we may not be able to apply a UX flow to drive analysis since we're unsure of the implementation. Instead, we'll look at core behaviors that are indicative of success. Here's the modified formula: Ask clarifying questions State the goal of the feature **Apply a UX flow to drive a"See full answer

Tj C. - "SELECT (zip, rides, deliveries) FROM dataset GROUP BY zip;"See full answer

Seamus L. - "The first part is to design with either a linked list of IDs or an array of boolean values. The second part is to optimize both time and memory."See full answer

Erjan G. - "a process can include many threads. good for concurrent and parallel task execution"See full answer

Dhruv M. - "Thankyou for asking me this answer. What makes me unique in data analytics is my ability to blend technical skills with a strong business mindset. I don’t just focus on building dashboards or running analyses-I always tie the insights back to real business impact. During my internship at Quantara Analytics, for example, I didn’t just track supplier KPI's. I redesigned the reporting process, which cut manual work by 60% and improved decision-making. I’m also proactive about learning tools like Po"See full answer

Hillary N. - "I needed to gain insight into the reasons why customers were retained by Upsie. I decided to use key driver analysis to see what I could learn about the factors motivating customer loyalty. I conducted a survey with these questions: How likely would you be to recommend Upsie on a scale of 1-10? How satisfied are you with Upsie's warranty price on a scale of 1-10? How satisfied are you with Upsie's warranty coverage on a scale of 1-10? How satisfied are you with Upsie's warranty cla"See full answer

Chetak C. - "Probability that one of the coupons is used = 1 - Probability that no coupon is used = 1 - nC0 p^0 * (1-p)^n = 1 -(1-p)^n"See full answer

Ben G. - "Situation - A time where I encouraged my work team to be more creative and innovative was while I was directing design at Blade Urban Air Mobility. Long story short, they had no creative programs in place for cross collaboration and innovation. Action - I introduced Figma into the product workflow, and set up time with the technical team to demo and go over the basics of the program. This allowed everyone to collaborate on the designs, leave comments and streamline the process of creative dev"See full answer

Tanu M. - "Google Home is an app that is used by consumers to configure the smart devices for automating their home and making their home more reliable and easy to use. Clarifying questions : Do we have any time constraints by when we need to achieve this? IF we have to increase sales by 10x, it needs to focus on number of factors like increasing the partner base, improving user experience, and shift in thinking. What metrics we focus on Monetization - Making revenue 10x Number of"See full answer