Interview Questions

Anonymous Shrimp - "I would start off by talking about the goals of this feature. What's the goal of Instagram with blue check marks? What does it aim to achieve? For the purpose of this question, I am assuming that Instagram wants to verify celebrities/famous people/brands as the original profile that differentiates them from fake profiles or other fan groups. It's also to develop trust and credibility amongst Instagram users. The mission of Facebook is to connect people across the globe. Instagram, which is a p"See full answer

Shubham K. - "For larger audience of the platform, Flipkart is an e-commerce website like Amazon in India. Gather more information 15% decline in comparison to last week, last month, last quarter or last year or across a particular sale duration that runs at a fixed frequency like Big Billion Days (similar to Great Indian Festival which Amazon puts up) Across a particular item, category, brand or overall. From which flow like Wishlist to cart, Product detail page to cart, Product comparison to c"See full answer

Ammro H. - "I am not sure if I agree with the approach taken in the mock video. Should FB build a tablet? is not the same as "Design FB tablet." This is an analytical decision question, not a design question. I would have done strategic analysis using Porter's five forces or maybe SWOT and value chain analysis to decide rather than designing a product. My answer will be to examine critical factors to decide to build tablet vs. to build apps for existing non-FB tablets (ipads and android tablets) Users"See full answer

Shivam G. - "My Favourite music application - YT Music YT music is a music streaming service for individuals. YT Music is exclusive for YT Premium members. Users : Listeners Creator Ops (internal to Youtube) Business Goal : Improve Listener engagement by 20% in the next 6 months. Listener Engagement - DAU (Activity is defined as listened to music for at-least 10 mins) Listener User Segments : Music Enthusiasts Music for relaxation Which segment has the opportunity? List Pain"See full answer

Sue G. - "Abstract class A class that can have Abstract methods - without implementations and Concerete Methods i.e with implementation. Can have private, protected and public access modifiers. Supports Single inheritance i.e a class can extend only 1 abstract class Can have constructors Mainly used when sharing common behaviors Interface Class A collection of abstract methods ( can have static and default methods also - onwards of java 8) Public, static, final are the access"See full answer

Ranj A. - "In the Transformer architecture, the decoder differs from the encoder primarily in its additional mechanisms designed to handle autoregressive sequence generation. Here's a breakdown of the key differences: Self-Attention Mechanism: Encoder: The encoder has a standard self-attention mechanism that allows each token to attend to all other tokens in the input sequence. Decoder: The decoder has two types of self-attention. The first is the same as in the encoder, but the second is mas"See full answer

Maggie S. - "I would structure my answer to this question by considering: Clarifying Questions Landscape Options for Growth Prioritization Risks & Considerations Clarifying Questions Are we talking about Uber’s ride sharing service, Uber Eats, or both? -- assume Uber rides Do we care about total users who have ever used the platform, or total users per day/time period? -- assume ever How many resources do we have to acquire resources? -- assume have a budget larger than the curre"See full answer

Adam M. - "This is a great question! If you don't mind, I'd love to list 3 strengths and weaknesses then dive a little deeper on one of each of them. I think my three greatest strengths are: Empathy Openness to feedback Drive And three weaknesses I have been working to strengthen are: Sometimes my desire to achieve can put me at risk of overcommitting Communicating status to the right stakeholders at the appropriate time Creating detailed and strategic lists of priorities so I can meet th"See full answer

Tudonu T. - "I just explained benefits to them"See full answer

Christina Z. - "That is a great product opportunity. I see the vision to drive engagement by building a reward based experience to encourage kids to login to the app and track their books and trigger a visual pleasing experience when the child completes a book. The more complex the book, the bigger the reward."See full answer

Dee - "Clarify the question: Is this team for a specific part of JPMC or all of JPMC? Did we already have a DevOps team and we want to introduce the element of security? Steps to build a solution: 1: Define the company and team goals 2: Define the landscape What is the toolchain we want to use? What should the CI/CD lifecycle look like? 3: Define guiding principles for internal builds and third-party software/services which could include: Deployment frequency Traceability/observa"See full answer

dan - "Approach: 1) clarify and communicate baseline assumptions. 2) communicate how solving for this will align to FB's mission. 3) define the user groups we are solving for 4) Define the user journey pre/during/after natural disasters 4.a) pick a user group we want to go with 5) identify the painpoints for this user groups user journey 6) think about solutions 7) prioritize and elaborate 1) clarify and communicate baseline assumptions. Q: Can you tell me why FB is interesting in building"See full answer

Greg L. - "From chatGPT: If Coinbase's net income is 10% less than it was last month, several actions can be considered to address the decrease in profitability. Here are some steps that might be taken: Conduct a Detailed Analysis:Investigate the reasons behind the decrease in net income. Analyze key financial metrics, transaction volumes, fee structures, market conditions, and any external factors impacting revenue. Expense Review:Review and analyze operating expenses. Identify areas where"See full answer

Sabi M. - "there's no audio the last ~10 minutes from the interviewer so we can't get a sense of the feedback from the interviewer. I did think it took the interviewee a little too long to figure out the issue itself and could have benefited from taking some time to think and gather thoughts before jumping into drivers of the issue."See full answer