Interview Questions

Yulia D. - "What age of kid we are speaking about? Lets assume 5-10 years what messenger app are we talking about? you can choose Who is creating the feature? you can choose Finally, do we have any constraints? no, please, just imagine ok. so I think company's goal should be giving the tools for building communities among the youngest ones. First I want to issue what is Kids messenger app. I have kid of 5 years old and among my friends there are only few with gudgets that can provide messenger f"See full answer

Delyan P. - "On the topic of personalisation the main complexity comes from stitching the data together so that you can create a curated and hopefully personal experience for the consumers (e.g. product offer that match user's interest). Since the existing technology we use, especially on the app, do not support some of of the BE foundations needed to personalize omni-channel the main complexity is in integrating with the BE services especially creating connected data pipelines. My main contribution is in"See full answer

Kena K. - "Lyft’s mission: To become the world’s best transportation company CQ: · Region: USA · Metrics to improve: Engagement User persona: · Passengers · Drivers Will consider passengers persona for this case. Use case / pain points: Exact pick up location is not visible on the map Not able to communicate exact location to the driver due to unknown location How to change the pick-up location in case passenger has to move around Features: Passenger can share a pictur"See full answer

Darshana W. - "Clarification Questions: Can we define and describe office ? my current office ( IT ) , or government offices, starup offices, etc I assume we are desgining a refrigerator for my current office. It is an office with multiple floors with canteen on one of the floors. There is seating arrangement for around 200 - 300 on every floor. Generally there is maximum usage during lunch time and then snacks time since part of us dont have breakfast and dinner in office. Is there any cost limitation"See full answer

Anonymous Stork - "For Xbox, the next-generation product I propose is a virtual reality headset. The rationale is threefold: Industry Trends: Competitors like Meta and Apple are investing heavily in VR/AR, signaling strong market potential. Xbox Legacy: Xbox has a history of pushing innovation in gaming hardware (e.g., Kinect), and VR represents the next frontier beyond traditional consoles. Strategic Need: With console sales flattening, Xbox must expand into new experiences that deepen engagement and different"See full answer

Affreen M. - "Product Vision, Product Roadmap, Product Requirements (User-stories), Metric analysis, Market/user research"See full answer

Kiran M. - "I started off with developing microservices for the game and then incorporating kafka to make it scalable"See full answer

Anonymous Impala - "Understand who will use the kitchen is the first step"See full answer

Krutarth S. - "Hi, is this question part of the Powerday interview or the Mini-case interview?"See full answer

Kshitij I. - "Data lake and warehouse are both places that allow an organization to store large amounts of data. When swimming in a lake, one would imagine that they come across all sorts of stuff - floating twigs, fish in the water, stones, chemicals and sometimes may be even a snake. Similarly, a data lake stores all forms of data that the company has without any indexing. The data is available at any time but needs to be first cleaned up and reorganized before it can be used for any type of analysis. A"See full answer

Kunal kumar S. - "simply check its size if the size if the size is greater than n then yes it has duplicate"See full answer

Rev - "Narrow down on a person (born in city childhood - school - college - work - retirement) Age: 0-5 = ignoring travel for this part (might travel with parents) 5-19 = weekdays school, weekends outings School distance 5 km , total = 10km (to & fro) (4 intersections * 1min(time spent) = 4 min/ day) 52 x 5 x 4 = 1040 mins ~ 15 hrs 15 * 14 yrs = 210 hrs Weekends 52 x 2 = 104 days * 0.3 = 30 days Trips = 10 km (8 intersections * 1min(time spent) = 8 mins) 30 x 8 ="See full answer

Aniket B. - "Firstly lets note down the ways of monetization - Promotional Ads Paid Filters and AR effects Influencer promotional fee Instagram Additional Tools for Creators - subscription basis (analytics and management) > many influencers also run their own promotional campaigns to gain more and more followers on their handles - Instagram can use this opportunity (e-commerce sites ranking algorithm of different items/sellers) > promotional ads can affect slightly on user engagement but accord"See full answer

Ayan H. - "Let's define the term "everybody" to start with. I can think of a few things: business users want it for certain feature Blackberry had consumers (non-business) users want to use or keep using Blackberry for certain features Interviewer: Business users wanted it. Okay. My assumption would be that business users wanted it for the security features that Blackberry so famously promoted. Here, business users could be the organization buying the phone (such as HP or Google) or the actual e"See full answer

Googlepm 1. - "Personas : Kids not liking to eat fruits Overweight individuals People who cannot afford fruits Let's select kids who do not want to eat fruits. Pain points : They are finicky eaters They do not know the value of the fruits They do not like the taste of the fruits They want to be fab - not eating healthy alongside friends Solutions : Fruit tracker : self , Global tracker for self + friends, rewards from jamba Juice coupon Recipes : Shown using household it"See full answer