Interview Questions

Adaneir W. - "Time taken: 25 minutes My approach: I would start by listing the use cases, what could be the length of cable needed, quantifying each and weight average those. The % make the assumption that it is what it represents the share in the total nb of iphone recharges. In fact total should be more than 100% because it not exclusive but for sake of simplicity let’s say it tops at 100%. \# In details: charging next to bed: 50%generally speaking there is a bedside table that is 80 cm high and the"See full answer

Saket S. - "Clarifying questions: Are we trying to determine impact of changing timeline on Project? Assuming Project scenario. I need to take a 360 degree view and hence I would list down all the stakeholders and work with them to understand impact of changing timeline: Internal Stakeholders Business: Does this change impact the revenue/profitability Engineering: Do we foresee any technological risks due to change in timeline Sales: Does this impact our sales forecast Marketing:"See full answer

Hmm T. - "Understand what is the business objective behind the ask ? We should not be adopting trends just because everyone is adopting, it has to be tied to business objective Once objective is clear - we need to determine feasibility and cost\benefit assessment by deciding on pilot candidates - since its bank, do we want to integrate this with mobile banking only ? Once we decide on candidate - we will also need to decide on buy vs build decision ? If there are any fintech offerings (like Zell"See full answer

Aimable - "."See full answer

Amparo L. - "One weakness of mine is reaching stuff through higher shelves but I'm able to use a step ladder to address the situation."See full answer

Kanishvaran P. - "class Solution { public boolean isValid(String s) { // Time Complexity and Space complexity will be O(n) Stack stack=new Stack(); for(char c:s.toCharArray()){ if(c=='('){ stack.push(')'); } else if(c=='{'){ stack.push('}'); } else if(c=='['){ stack.push(']'); } else if(stack.pop()!=c){ return false; } } return stack.isEmpty(); } }"See full answer

Neha A. - "Start with FB vision What are local awareness ad. Ad content that is shown to people when they are in proximity to a brick and mortal stores. Why did fb start local awareness ads. They are very effective in helping businesses acquire customers, or create top of mind recall. Drive business revenue and visibility. Helps FB monetize and enables users discover local businesses. Goal – [secondary] is to ensure that we build visibility for the businesses. [Primary ] Customer engagement. engage the c"See full answer

James W. - "Conflict is unavoidable for any project. The most important part of moving past conflict is to understand why it manifested in the first place. I would start by understanding: What type of conflict is it? 1 on 1, with another team, with another function? What shape it? Is it about communication, strategy, implementation, style? What impact does it have? Will it affect our timelines, how we work together, etc How do I feel about it? Is it a thorn in my side or something"See full answer

Exponent - "This type of question is a Technical problem. Although you will not need to actually code the feature, it's important to understand basic technical concepts. Being able to cover these concisely with clarity shows you're an effective communicator. Here, we'll go over the broad technical steps needed to implement a basic reactions feature on Facebook. Briefly, the steps required are the following: Migrate the database to support reactions Write API code to be able to react to a post, and"See full answer

M N. - "Potential ad creators: Brands Drivers Travel services. Goal: To create a revenue stream. Acquire new users? To potentially develop new products? For now, lets focus on generating revenue as the goal. Potential ad products: Ads from brands you can watch while you are riding. Most riders dont look at the app while riding but we can provide them incentives like 5% off next ride if they watch ads the whole ride and pay it via ad revenue. Drivers can pay Lyft to be matched more w"See full answer

Cameron P. - "Clarifying Questions: US or globally? globally Consumer or business use? consumer Assumptions: Assuming we are interested in frequent users, let's say someone who uses Google Drive at least 5 times a year. Discluding anyone who has used Google Drive less than 4 times per year. Assuming Google Drive is a place to store, share, and collaborate on files and folders from your mobile device, tablet, or computer. Recap: We would like to estimate the number of users of Google Drive"See full answer

Hari S. - "Clarifying questions: Is this a standalone product or a Meta integrated product? Which region is this for? US or another region or global? Is this for a county run library or a more informal group community library? Assumptions: It's a meta integrated product US based system group run community library Let's see if a lending library fits into Meta's company mission to build community and bring people closer together. Yes, a lending library does build community by helping peop"See full answer

Ms G. - "giving best"See full answer

Christian B. - "with cte as (select ts.employee_id, e.name, t.id as test_id, max(distinct ts.score) as total from test_results as ts join tests as t on ts.test_id = t.id join employees as e on ts.employee_id = e.id group by ts.employee_id, e.name, t.id) select employee_id, name as employee_name, sum(total) as total_score from cte group by employee_id, employee_name order by total_score desc, employee_id asc ;"See full answer

slouchingtowardssv - "Clarify the problem / make assumptions: What are we defining as misleading? For this problem, any video that contains information countering accepted scientific/research-driven results What is meant by fix? Does that entail removing said videos? For this problem, I want to see if we can minimize the amount of videos pulled from YouTube Intro to the product: YouTube is a video-sharing platform that was acquired by Google in 2006 YouTube's original mission statement:"See full answer

Sanjana G. - " are we considering ride sharing app or also Uber Eats? If we are considering Ride sharing app Uber is successful when a Customer is safely dropped at its selected destination and Uber driver is paid for the drive. For Uber to be successful in a new city we want to track Number of completed rides per day/week Number of customers who came back to the app for another ride after first one was completed. Number of active drivers per day. Number of drivers completing at least 1 ride"See full answer