Interview Questions

Exponent - "This is another Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know. Recall the formula for Fermi problems: Ask clarifying questions Catalog what you know Make equation(s) Think about edge cases to add to equation **Breakdown components of your"See full answer

BC - "During my time at [x], we had the business objective of not only migrating existing but also eventually onboard new customers onto this new and improved product line. The end goal was self-serviceability but it became clear that the experience wasn’t ready for that just yet. At this point, it was known and documented through metrics that customer success managers and customers alike would stall in very predictable areas of the product experience. I took the initiative to audit and qualitatively"See full answer

Anonymous Koala - "Google GOAL is to organize work info and private information to users. Providing info on operating  hours can upset customers making him not to visit google to check hours but rather use other APPs as yelp. Will hurt Google advertising revenue. Also restaurant business if  the user find info is not credible Stakeholders Goggle End  users Owners Current Sources Restaurants website Customers feedback Owners adding it on google business Chances of disambiguation holida"See full answer

Susmita S. - "Function that transforms each elements in a collection and returns new collection with transformed elements"See full answer

Ananya M. - "assuming food delivery is about convinience not transport ex: household with working members who own a car might still order in instead of driving. to a restaurant for convenience excludes tips and taxes HH = 100M 90% internet penetration low : mid : high income : 20:50:30 preference for the service 30% (bike service would be slower, one needs to keep that in mind +NY has so many food options , people could cook, meal delivery service, uber eats door dash ) HH with internet penetration that can"See full answer

Jane D. - "Clarifying questions: Are we looking at a trend? YoY/MoM/WoW No, last year the numbers were fine. Is the decrease gradual or sudden? This seems like a sudden decrease MoM. Last month we were on target to meet our goals. Is this across all products or is it specific to a product? This is specific to one product. Is this region-specific or across all markets? Across all markets Ok, this gives me some idea that this product which is part of our p"See full answer

K D. - "Clarifying: How many national resources? For example is this a country with a lot of natural resources or very few we want to preserve? How are the other countries? Is there a lot of conflict around the creation of your country? (We will assume everything is perfect and we have unlimited financial resources) Goals: The two main goals of the product as I can see are preservation and enjoyment. Allowing people to enjoy our natural resources and preserving our natural resources. User seg"See full answer

Medha A. - "DAU and MAU: The number of active users daily and monthly to gauge the content recommended on the home page. Bounce Rate: The percentage of users who navigate away from the site after viewing only the home page. Number of Signups: The number of users who signup after seeing the content on the homepage leading to lower CAC. "See full answer

Saurabh N. - "P.S: This is was my crafted ideas in Peer-to-Peer mock, which i refined a little to explain more.. Mission (META): Foster global connections through an immersive ski experience, allowing enthusiasts of all abilities to explore, engage, and share their experiences within the ski community. Competitors Apple, SONY, Valve User Segmentation & Pain Points Younger Audience (19-35):Pain Points: Seek adventure, want to explore extreme ski locations, crave innovative an"See full answer

Divya R. - "public Double calculateRatio(String source, String destination) { Double ratio=1.0; while(graph.containsKey(source) && !visited.contains(source)) { visited.add(source); Map valueMap=graph.get(source); if(valueMap.containsKey(destination)) { return ratio*=valueMap.get(destination); } Map.Entry firstEntry=valueMap.entrySet().iterator().next(); source=firstEntry.getKey(); ratio*=firstEntry.getValue(); System.out.println("Entered"); } return null; }"See full answer

Rishabh P. - "At first, we would need to what's social features and it's basic functionality. As I understand social featuring is for sharing the podcast among the users within the Stitcher application. Let's first understand the objective of building this new feature. It is to drive user engagement within the application. Secondly when our friends recommend us something we mostly give it a watch. That's beneficial for driving user engagement and at the same time increasing the listening time for the users. "See full answer