Interview Questions

Anonymous Elk - "User Interface: The target user here is the staff. Learning something new can be overwhelming, and having a simple and usable interface can help reduce feeling overwhelmed. Instead of a nested or complex learning system, a simple layout with training modules stored within a hamburger paradox and a media player in the center will make the system look cleaner. Gamification: Gamifying the learning content is another great way to keep the audience engaged. Bi-weekly quizzes, along with a sco"See full answer

Calyan - "Hangouts 100k feedback gave 3* rating, in 2013. What to do next Clarify: Solving for 2013, should disregard changes made (Allo, Gchat, Gmeet) since then? [yes] Is this on any specific platform - App Store or Play store? [both] Consumer or Enterprise [consumer] Problem framing - - - - - - - - - - - - - Mission: org world info., be helpful. Hangouts role in this mission to help users stay connected, exchange info and content (via messages and calls) Biz/ Prod goals Growth/ acq Install ba"See full answer

Sri V. - "First, I'd like to ask some clarifying questions and try to narrow down the scope of this question. Among them I would like to ask: a) How is the behaviour of pricing today? b) Are we looking to optimize a specific goal or a metric ? Ex: Click thru rate, Conversions etc. c) Exactly when user is searching for a product. d) what is dynamic pricing? - Pricing based on demand, inventory availability, user behavior etc. I'd now like to go thru a five step process to answer: a) Hypothesis:"See full answer

Kartikeya N. - "Clarifying questions We are referring to Facebook here within Meta products, correct?: Yes Can we base the CAC as of 2025?: yes Facebook acquires users through multiple channels, are we focussed on any particular channel? : We are looking at an overall CAC for Facebook What all do we want to include in CAC? Can we limit it to the marketing and advertising costs and leave aside technical, infrastructure or people costs?: yes Here’s how I will calculate this. **Customer acquisition c"See full answer

Richard B. - "Select interface, Count(case when issuccessfulpost then 1 end) as post_success, Count() as postattempt, ROUND((COUNT(CASE WHEN issuccessfulpost THEN 1 END) * 100 / COUNT()), 2) AS postsuccess_rate from post where interface like 'Iphone%' group by 1 order by postsuccessrate desc `"See full answer

Lin R. - "Why can not group by only on name? it gave me incorrect results when I try to do that."See full answer

Shubham A. - "I was working in a Silicon Validation group and the roadmap for all validation strategy was defined, But the problem with that was it was as with the roadmap given, the quality would have compromised and hence, I raised a concern regarding the quality of the product. Initially the team members were not convinced, I borrowed a week's time with them and scheduled another meeting and brought up all the data(high level) which we should be covering during the validation timeframe. Also added tentati"See full answer

Dheeraj S. - "I said dockerizing the application and taking them in the Kubernetes cluster will help, I created a diagram of all the API they had."See full answer

Nouna J. - "If this question was for a product manager; I would approach it as I don't really know how actually these vehicles work. I will try to simplify the concept and answer questions like why autonomous vehicles are exists and what is the purpose of them. Autonomous vehicle is a vehicle can do some actions on behalf on a human and as main reason is to increase the safety, so to come up into how they work, I should identify the main actions that human does and prioritize it based on what they may"See full answer

Anonymous Kingfisher - "The interviewer focused on the data models and steered the conversation there from the beginning. He had a specific design in mind and I just wasn't hitting it. He also wanted details on how I would implement the logic for splitting users into variants. I would recommend reading the LinkedIn blog on their AB Test system design."See full answer

Amparo L. - "I'm currently a School Bus Monitor at First Student, I make sure that the students on the bus are seated down, making sure they are safe during the bus ride. Sometimes depending on the day they may need me to help do a wheelchair so I sometimes help the driver out with making sure the wheelchair is safely secure, hooking up the 4 hooks on the wheelchair, putting the lap belt on the student and also making sure the student feels comfortable during the bus ride. After we finished dropping off our"See full answer

nikilukman - "Clarifying questions #1: What does "investment" mean? #2: Verification badge already exists or not? #3: A verification badge is a special symbol (like a checkmark), usually displayed next to the username to identify/verify that an account with this badge is an authentic public figure or brand. It is NOT a way for Instagram to endorse the "importance" of verified accounts. Is this accurate? Anything else I should know of as a PM regarding the definition? **Assumption: Verification badge alre"See full answer

My N. - "Partner with IoT manufacturer new smart product, phone in the center Bundle google personal security subscription with IoT package Commercial package security, industrial use case medical device, airplane, ship, vehicle management, maintenance and remote usage Public sector smart cities"See full answer

Vishnu G. - "This is a classic strategic dilemma, but the answer for Walmart, given its core business model and strengths, is quite clear: Invest in boosting dish soap production. Here's why: Proven Success: Dish soap is Walmart's top product with strong, established sales. Scaling leverages existing, efficient supply chains and customer demand. Core Competency: Walmart excels at high-volume, low-margin household goods. This aligns perfectly with their business model and customer base. **L"See full answer

Anonymous Mongoose - "Given a Binary Tree, the task is to find its vertical traversal starting from the leftmost level to the rightmost level. If multiple nodes pass through a vertical line, they should be printed as they appear in the level order traversal of the tree. The idea is to traverse the tree using dfs and maintain a hashmap to store nodes at each horizontal distance (HD) from the root. Starting with an HD of 0 at the root, the HD is decremented for left children and incremented for right children. As we"See full answer