Interview Questions

Anup S. - "Inventory Service and Registration service can they be in SYNC always ?? The "experience layer" needs accessed by Hotel owners also ??? How does real time inventory come from all Hotels ???"See full answer

Mohit G. - "5 reasons Gmail search is real time Gmail search needs to be 100% accurate Does not have significant caching / hot searches Less hardware used as user info cant be sprayed across machines Gmail storage is different, as needs decryption on every"See full answer

Kanwarpreet S. - "Credibility is very important for success of any team. And it is something that takes time to build, but if i am inheriting a team that i did not build, i would spend dedicated time to understand team structure, dynamics and skill levels for every team member. Domain knowledge and experience are other important factors i would learn about each team member. In regular meetings i would introduce the culture of openness and respect where team members feel free to bring in ideas and constructive fee"See full answer

Shivastuti K. - "For somebody who needs accessibility accommodation, this doesn't have a transcript so it is not useful to me."See full answer

Sandy L. - "Clarify Functionality: Watch is a tab in FB app where people can upload and view Videos. What's the redesign? We collapsed the reaction and comment bar so people can see more videos and spend more time watching videos. What's the objective of the redesign? To help people discover and watch more videos they'll enjoy._ Structure To decide whether or not to ship this redesign, i'd like to go over. How does the Watch Tab fit into FB's mission and what's its goal? What's the long-"See full answer

Aekagra S. - "To answer this let's deconstruct what Amazon Prime offers Free Delivery on Amazon Same-day delivery for a few locations Additional discounts Early Access & Exclusive Deals Prime video subscription Prime music subscription Considering above let's first talk about music and video subscription Netflix, Disney, and other OTT platforms on average charge ₹120/month. Now for Music, Spotify or YT music charges an average of ₹180/month for their premium subscription. Coming the E-com"See full answer

Sydney S. - "When a question like this is asked what is really being asked is "how do you think about the elements that make up a product and how does each part add value?". I generally try to answer it with a feature that has to do with user interaction. Good answers to this question could include "I would add a button to edit a post, and make it more visible and accessible rather than buried in a menu". Your rationale might be "**because it encourages users to post without fear that they will make"See full answer

Megha V. - "Gradient Descent is an optimisation strategy used in several supervised learning models. It is the technique for finding the optimum solution of an objective function. Typically, for a linear regression use case, it is used to find the weights and bias that produce the lowest loss. It involves computing the partial derivative of the objective function with respect to the weight and bias vectors. To find the optima of the function, the derivative is equated to 0, and iteratively the weight and b"See full answer

Yazeed - "I began by defining Booking.com as a marketplace or a platform, matching between supply and demand, with a transaction in the middle (payment/booking process). This structure allows me to categorize potential cancellations into three main channels: demand, supply, and transaction. Cancellation Scenarios: a. Demand (Guests/Travelers): Change of Plans: Guests might change their travel plans. Found a Better Deal: They might find a better deal elsewhere. Errors in Booking: Accidental booking o"See full answer

Kamal .. - "Designing a video streaming system like Netflix or Facebook Video involves addressing multiple aspects, such as scalability, availability, low latency, and high performance. Here's a high-level design: System Requirements Functional Requirements: User Management: User sign-up, login, and profile management. Subscription plans and payment integration (for Netflix-like systems). Content Management: Upload, edit, and delete videos. Categorize content (genres, recommendations). Video Playback: S"See full answer

Stanislav I. - "First, take a BIG short position in Tesla stocks!"See full answer

Shiva S. - "Clarification: Believe no constraints such as for specific market or for specific device, No specific goal , can explore what improve means. Goal: can I assume improve user experience and resolve pain points, and not around monetization So goal could be to improve engagement and higher customer satisfaction with google news as a product, so basically more usage, and lower churn So more DAU Users: Consumers based on how they consume: Deep dive into news reports in a specific area of the"See full answer

El hassane B. - "Why this seems like a cyber-security question?"See full answer

Saurabh G. - " Company Goal: Make quality service at competitive price available for customers and enable contractor to maximize income sources Clarification: Post Booking Experience is the user flow from the point a booking is confirmed to the time the service is delivered to the customer. Metric: CSAT and Orders successfully completed Personas: Customer, service provider, business USER JOURNEY Customer (User Journey) Booking confirmed on portal Add to calendar Email / text con"See full answer

Alan T. - "I want to work at Meta because of its reputation as a company that consistently pushes the boundaries of technology, particularly in areas like AI, machine learning, and immersive technologies such as AR and VR. I admire Meta's mission to bring people closer together and create meaningful connections, as well as its focus on long-term innovation, such as the development of the metaverse. As an AI engineer, I'm excited about the opportunity to work on cutting-edge projects that have a global impa"See full answer

Tian H. - "google photos: edit, organize, search, and backup your photos. both android and iOS users can use google photos. together with the google drive, users can have 15 gigabytes free storage. photos market: main competitor, apple photos. this is a relatively mature market with two biggest players. when evaluating the acquisition, retention/engagement, rev, we would focus more on the retention. Higher retention and more usage are also strong signals of upgrading to larger storage and rev growth. "See full answer

Anonymous Penguin - "(I don't think this is correctly tagged as behavioral, but wanted to attempt an answer) Since I can’t ask any clarifying questions I am going to make some assumptions. I am going to assume that this is an established travel company looking for new product opportunities to expand their user base. I am going to assume that it is a for profit and while their goal is ultimately revenue, the goal for this product is user acquisition and retention. I am also going to assume the target audience is indi"See full answer