Interview Questions

Yonatan G. - "Thanks for the question. I would like to start off by asking some clarifying questions: When we say a holiday season, are we referring to the 15 registered holidays in a year? or the holiday season on Mid November until January 15 for thanksgiving, Christmas, and New Year? When we say a medium-sized company, are we referring to a US company or an international company? When we say how much productivity is lost, is it in terms of revenue, production, hours, engagement? I would like to g"See full answer

Suhas M. - "Ads"See full answer

Exponent - "This is an Improve a Product question. Let's first go over the Improve a Product formula: Ask clarifying questions Identify users, behaviors, and pain points State product goal Brainstorm small improvements Brainstorm bolder improvements Measure success Summarize Now, let's begin! Ask clarifying questions Before we begin listing off recommendations, it's important you ask questions to ensure you and the interviewer are on the same page"See full answer

Exponent - "First, it helps to give a motivation of why it might be useful to understand web cookies and what they are. Then, give a useful example by analogy of how they work. Here's how we might explain web cookies. > When you open your browser and visit www.facebook.com, your browser already knows know you're signed in and log in automatically. Or, say you're on a shopping website for skis and then you start getting ads for skis. How does your browser know this stuff?The answe"See full answer

Arnab S. - "didnt know what thumbtack is, apologies for that. looked it up, seems like their line of business is marketplace. their website is down though, bummer! starting with a cohort analysis then taking it from ther; internal reach out to the data team and find out the root cause Demand Side WoW definition? in my understanding if w1 revenue = $100,000, w2 = $96,000, w3 = $92000 and so on. But revenue is calculated as a sum of existing users and new users WoW. analyse duration when this d"See full answer

Exponent - "This is a Design a Product question. For this, we'll want to follow the formula for success: Ask clarifying questions Identify user types, behaviors, and pain points State the goal and use cases List current solutions Improvements / net new solutions Evaluate and select solutions Measure Success Summarize Ask clarifying questions It's important to get clarity on anything unclear. Asking questions also helps us limit scope early on s"See full answer

Weida H. - "filter function usually exists in some high level programming that adopt FP paradigm. It taks a sequence of items and a predicate function, and returns (conceptually) a subset of the items that satisfy the predicate. Adopt this kind of operation (filter, map, reduce, take, pairwise ...) can help writting cleaner code, and reduce the usage of mutable part in the program, lower the possibility of making human mistake. Take Python for example (although const-ness is not exists in Python), assu"See full answer