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Interview Questions

Review this list of 4,477 interview questions and answers verified by hiring managers and candidates.
  • 1 answer

    "i said there is hashed, clustered, non-clustered"

    Erjan G. - "i said there is hashed, clustered, non-clustered"See full answer

    Data Engineer
    Technical
  • 2 answers

    "Parquet = reading only the columns you need in a spreadsheet Avro = reading full rows one at a time"

    Dessalew A. - "Parquet = reading only the columns you need in a spreadsheet Avro = reading full rows one at a time"See full answer

    Data Engineer
    Technical
  • Meta logoAsked at Meta 
    3 answers

    "The correct question is: Build a product for celebrities to engage with their followers."

    Tony A. - "The correct question is: Build a product for celebrities to engage with their followers."See full answer

    Product Manager
    Product Design
  • Nike logoAsked at Nike 
    Add answer
    Software Engineer
    System Design
  • Add answer
    Product Manager
    Behavioral
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  • DocuSign logoAsked at DocuSign 
    Add answer
    Product Manager
    Behavioral
  • Walmart Labs logoAsked at Walmart Labs 
    2 answers

    "Total volume of the swimming pool, let's say it's a standard 50m x 25 m x 2m =2500 m3 = 2.5 million litter standard water horse water flow rate is 17 liter per min. So, 2.5 m / 17 =147,059 min"

    onering2ruleall - "Total volume of the swimming pool, let's say it's a standard 50m x 25 m x 2m =2500 m3 = 2.5 million litter standard water horse water flow rate is 17 liter per min. So, 2.5 m / 17 =147,059 min"See full answer

    Product Manager
    Estimation
  • Walmart Labs logoAsked at Walmart Labs 
    4 answers
    +1

    "Would consider the following factors: Customer demographic and preferences Location of the warehouse and what's the local product trends Seasonality and time of the year for trendy products Balance of volume and margin products Supply chain consideration Competition analysis Inventory turn over rate eCommerce aspects of the inventory Plus the following types: Essential and groceries Electronic and entertainment Apparel and footwear Home and lifestyle Seasonal and promo"

    onering2ruleall - "Would consider the following factors: Customer demographic and preferences Location of the warehouse and what's the local product trends Seasonality and time of the year for trendy products Balance of volume and margin products Supply chain consideration Competition analysis Inventory turn over rate eCommerce aspects of the inventory Plus the following types: Essential and groceries Electronic and entertainment Apparel and footwear Home and lifestyle Seasonal and promo"See full answer

    Product Manager
    Product Strategy
  • Walmart Labs logoAsked at Walmart Labs 
    1 answer

    "I’ve spent over 6 years building and scaling e-commerce products across EMEA and APAC. At Jumia, I led product initiatives on the checkout and payments side. For example, I launched gamified promotions on PDP and checkout that improved engagement and delivered a 2.3x uplift in conversion. I also introduced automated installment payments and order cancellation flows, which not only improved user trust but also reduced complaints by 30% and lowered operational costs. Before that, at Lazada, I work"

    Rajeev K. - "I’ve spent over 6 years building and scaling e-commerce products across EMEA and APAC. At Jumia, I led product initiatives on the checkout and payments side. For example, I launched gamified promotions on PDP and checkout that improved engagement and delivered a 2.3x uplift in conversion. I also introduced automated installment payments and order cancellation flows, which not only improved user trust but also reduced complaints by 30% and lowered operational costs. Before that, at Lazada, I work"See full answer

    Product Manager
    Behavioral
    +2 more
  • TikTok logoAsked at TikTok 
    2 answers
    Product Manager
    Behavioral
  • TikTok logoAsked at TikTok 
    Add answer
    Product Manager
    Analytical
    +1 more
  • TikTok logoAsked at TikTok 
    2 answers

    "Mission for TikTok shop is to increase brand growth and sales. TikTok gives platform to these brands/advertiser to market their products via influencers/creators to be able to sell their products faster and users on tiktok platform(mainly Gen-z) are motivated to make inspirational based discovery of products and purchase them So main objective for TikTok shop could be Increase sales for diverse brands So, some of the metrics to consider would be: no of orders placed per week"

    Nikita B. - "Mission for TikTok shop is to increase brand growth and sales. TikTok gives platform to these brands/advertiser to market their products via influencers/creators to be able to sell their products faster and users on tiktok platform(mainly Gen-z) are motivated to make inspirational based discovery of products and purchase them So main objective for TikTok shop could be Increase sales for diverse brands So, some of the metrics to consider would be: no of orders placed per week"See full answer

    Product Manager
    Analytical
  • TikTok logoAsked at TikTok 
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    Product Manager
    Product Strategy
  • TikTok logoAsked at TikTok 
    1 answer

    "Instagram Reels: Instagram's answer to TikTok, Reels allows users to create and share short-form videos within the Instagram app. It leverages Instagram's existing user base and social features. YouTube Shorts: YouTube introduced Shorts as a feature within its platform to enable users to create short, catchy videos. It capitalizes on YouTube's extensive content creator community and viewer base. Snapchat Spotlight: Snapchat's Spotlight feature highlights short-form videos in"

    Jessie Y. - "Instagram Reels: Instagram's answer to TikTok, Reels allows users to create and share short-form videos within the Instagram app. It leverages Instagram's existing user base and social features. YouTube Shorts: YouTube introduced Shorts as a feature within its platform to enable users to create short, catchy videos. It capitalizes on YouTube's extensive content creator community and viewer base. Snapchat Spotlight: Snapchat's Spotlight feature highlights short-form videos in"See full answer

    Product Manager
    Product Strategy
  • Freshworks logoAsked at Freshworks 
    5 answers
    +2

    "Designing a Price Drop Tracker system like CamelCamelCamel involves creating a platform that tracks price changes for products on various e-commerce websites and notifies users when prices drop. Here’s a detailed system design for such a service: Functional Requirements User Registration and Authentication\: Users can register and log in. Support for social media logins (e.g., Google, Facebook). Product Tracking\: Users can add products to their watchlist for"

    Scott S. - "Designing a Price Drop Tracker system like CamelCamelCamel involves creating a platform that tracks price changes for products on various e-commerce websites and notifies users when prices drop. Here’s a detailed system design for such a service: Functional Requirements User Registration and Authentication\: Users can register and log in. Support for social media logins (e.g., Google, Facebook). Product Tracking\: Users can add products to their watchlist for"See full answer

    Engineering Manager
    System Design
    +1 more
  • Meta logoAsked at Meta 
    3 answers

    "Scoped out problem constraints - how much data to download, how many computers, and how much time, how you can be detected (decentralized load). Designed a web crawler."

    Faraz A. - "Scoped out problem constraints - how much data to download, how many computers, and how much time, how you can be detected (decentralized load). Designed a web crawler."See full answer

    Engineering Manager
    System Design
    +1 more
  • LinkedIn logoAsked at LinkedIn 
    1 answer

    "1) Start by clarifying your constraints - which side of the marketplace am I focusing on and what are they solving for? (e.g., minimize cost for hoster, maximize comfort for renter indoor etc.). Assuming this is a "dealer's choice" type response then proceed to step 2 2) Where to focus: which customer segment, which job-to-be-done, and why I'd start by laying out segments on 2 dimensions: urban (think big cities, downtowns) and suburban (think suburbs, beach towns, mountains) areas focused on e"

    Anonymous Spider - "1) Start by clarifying your constraints - which side of the marketplace am I focusing on and what are they solving for? (e.g., minimize cost for hoster, maximize comfort for renter indoor etc.). Assuming this is a "dealer's choice" type response then proceed to step 2 2) Where to focus: which customer segment, which job-to-be-done, and why I'd start by laying out segments on 2 dimensions: urban (think big cities, downtowns) and suburban (think suburbs, beach towns, mountains) areas focused on e"See full answer

    Product Manager
    Product Design
  • LinkedIn logoAsked at LinkedIn 
    Add answer
    Product Manager
    Analytical
  • LinkedIn logoAsked at LinkedIn 
    Add answer
    Product Manager
    Product Design
  • Google logoAsked at Google 
    Add answer
    Product Manager
    Behavioral
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