Interview Questions

BePostive - "For me the answer looks very broad and general. It would be good the reply is relevant and focus good examples using STAR format. Please let me know your views."See full answer

Pathworks P. - "I would begin by asking the following clarifying questions: Are there any special use cases such as VIP Penthouse access, restricted floors etc? Do we need to consider safety requirements or other technical constraints such as maximum load/capacity? If the lobby for the entire hotel located on the ground floor? Can we assume that the majority of the guest amenities are located near the lobby and lower floors? Can we assume that the passenger controls on the floors are purely directional"See full answer

Anonymous Jellyfish - "Microservices for resolving diffs, storage S3 for keeping files"See full answer

Anonymous Capybara - "using a relational database isn't a good choice for this system! we need more availability here than consistency (CAP theorem)"See full answer

Rishabh L. - "Pizza Ordering System orderdetail - orderdetailid (PK), orderid (FK), itemid (FK), itemqty, itemized_price order - orderid (PK), customerid (FK), orderdate, locationid (FK), ordertype (DINEIN, PICKUP, DELIVERY), refid (dineinid, pickupid, deliveryid), subtotal, tax, tip, totalamount, payment_method (CASH, CARD) location - locationid (PK), locationdesc, city, state, startdate, enddate customer - customer_id (PK), name, address (nullable), phone (nullable), dob (d"See full answer

Tracy C. - "CQ: TikTok is a short-form video platform Elderly here means older than 65 years age? Retire folks with more leisure time. Do we currently have elderly viewers and or creators on our current platform? Mission: TikTok's mission is to inspire creativity and bring joy. Strategy: For elderly, they are retired with more free time to enjoy life and consume entertainment content. The elderly also have lost creativity as they age and we see higher levels of creativity with younger folk"See full answer

Kk - "Clarifying Questions : By reducing bandwidth , do you mean reducing the total size of video transfer reduction ? Ans Yes Is it ok to reduce the resolution by reducing the bandwidth : Ans May be yes and no Any app in particular you are looking forward which could help talking from its standpoint : Ans : Youtube Assumptions : Youtube has a compression algorithm which can still be made better with the evolution of technologies Solutions ( prioritised list ) Improve the compressio"See full answer

Ekta M. - " Describe the product -What does it do? Who uses it? How do they use it? Google maps provides an optimal route from point A to point B. It also shows different checkpoints like restaurants, petrol pumps, etc. on the way. It is used in two major ways majorly, before starting people check the traffic to decide when to leave or which route to take. When people don’t know the way so they put on Google map to guide them. It has 1Bn MAU and 152 mins of app time. Clarification questions Wha"See full answer

Aekagra S. - "Clarified whether this drop is observed in a particular geography or with a particular demography or devices. Then moved to the analysis of any bugs or flow broken or any defects. If not then talk about any competitor launching a product or feature in a similar category. If yes then double down on that or else speak about any political or marketing campaign that's been launched or any negative news about Facebook. What-Why analysis and concluded with a possible cause."See full answer

Devendra B. - "As a direct competitor to my favorite product, our mission is to enhance productivity for creative professionals. Targeting small design agencies, our solution offers a streamlined project management platform tailored to their specific needs. Launch feasibility relies on user feedback, ensuring impact and monetization through subscription-based pricing. Success metrics include user engagement and retention rates."See full answer

Sueudo G. - "I think rapport with the team is key to deciding what one of these members can do that would bring more development capability to him, the team and the project. Analyzing the skill and attitude of my team members in advance and putting them in the role where they are strongest and happiest has been an important factor in my success stories. Taking care to identify a potential leader in the team will make it evolve faster as well. So this is how I make decisions when forming a squad for a spec"See full answer

P K. - "Clarifying questions, Before I begin, I want to make sure I understand what the product is. FB fundraiser is a platform for entities (charitable organizations) and individuals to create fundraising campaigns, invite certain users to it, share it with others and ask them to invite potential contributors to it. It is also part of the core facebook product. The approach I want to take about defining goals is as following: Define the mission of FB as a company, goal of fundraiser p"See full answer

Dan H. - "Assumptions Instacart for Business is core Instacart with additional features and capabilities tailored to businesses. Users Potential user segments: Office managers (Focus here) Entrepreneurs/small business owners Restauranteurs Opportunities (pain points, needs, problems) Many places don’t offer same-day shipping. Inconvenient to physically go out and purchase these items from a store if urgent Hard to predict an"See full answer

Pm P. - "Clarification: Are we talking of Amazon as an entity in whole (or) Amazon E-commerce ? I would like to use overlap across following buckets with emphasis on current product & markets, Future adjacencies and expansions, strengths barrier to entry in the markets either way Amazon Intuit Products - Considering Amazon as a whole - Devices - AWS - E-Commerce - Music - Video - E-Books - All other services, currently there is no overlap between the use-cases and services offered"See full answer