Interview Questions

Nikitha G. - "Context / Goal: Have we seen this decrease in response time over a while (week/month) or short time (day/hours) - Over the last few months How is Employer Response time calculated? - Average time from an employee applying for a job to an employer responding - This isn’t accounting for the increase in listings / number of applicants but does it need to? Was there a change to how response time is calculated? - No Can job listings be duplicates? - Yes, but not likely i"See full answer

Debajyoti B. - "Firstly, it's mentioned "ideas" & not "idea". I would like to get more context. Is it one idea or multiple ideas on a roadmap? Is it tied to the same broader goal? Is this a pattern where team has been disagreeing with ideas for a while? If it's the 1st, then it's fine, we can look into it. If it's the 2nd, then it raises a bit of a concern. Gonna assume it's the 1st. I'd probably get clarity by asking questions To the team: Which idea/s are being disagreed upon? Are all member"See full answer

Bjorn L. - "Whatever your situation is, the correct answer is: "I'm very happy with my current job (expand on your experience, ability to deliver, team, achievements etc). But when I saw this opportunity, I had find out more." You essentially want to sounds interested, but clarify that your current situation is great."See full answer

Debajyoti B. - "Clarify the problem: What does exercising mean here?- can be anything with minimal to moderate activities like yoga, cardio, running, bodyweight exercises So for this product, should we consider only physical health or mental health or both- assume physical health for now Any specific objective that we are thinking about?- to re-create the habit in people to take at least 30mins of their time in their daily life for some exercise Are we talking about a physical or digital product?- d"See full answer

Siddharth R. - "IG already has a large user base. So the team would not need to look into acquire more people but enable new feature(s) for users to be more excited (which eventually would result in more people coming back more often). Facebook, as a company, strives to connect more people and help them have an amazing experience through interactions with their friends. This is the basic principle on which FB's various apps work on. So I would aim to build this feature with the overall vision of the company to"See full answer

Vinit N. - "Problem & goal People need a simple way to create documents, collaborate in real time, and never worry about version control or losing work. Traditional word processors were powerful but slow, file-based, and hard to collaborate in. Target users Knowledge workers, students, and teams who write frequently and collaborate often, sometimes across time zones and devices. Core principles Make writing fast, collaboration effortless, and complexity invisible unless the user needs it. **K"See full answer

Rushab S. - "Before we can delve into opportunities to increase revenue and create a roadmap for next 5 years, let's look at Spotify's Vision and Mission Statement Who are the key stakeholders currently in spotify's ecosystem and how does spotify make revenue What are some of the key market trends that impact the stakeholders in the spotify's ecosystem Spotify's Vision and Mission Statement Mission: Our mission is to unlock the potential of human creativity Vision: Spotify's vision is to be"See full answer

Tesvara J. - "First, I'll ask some clarifying questions and redefine the scope for us, ok? So, Can we assume that we are working at a company that has discovered a way to travel through time and we have this patented state of the art technology? Sure! Ok, then I will think of this problem from the perspective of a business if that is ok? Yes Is the traveling process instant or lengthy? Assume instant. Can I assume there are no idea constraints and that since time travel is existing that ther"See full answer

Richa M. - "Before starting the answer I would align on goal, call out the structure where I cover what all am i going to talk about in the interview. Why laying out structure is important because the aprox time available to you is 35 min, so Structure shows the intent and the depth at which you are willing to go and think IMO This is how I would start- Sure before jumping in, I’ll first align on what this product is trying to achieve. Once we’re clear on the goal, I’ll define the key user segments, then"See full answer

Alok S. - "Functional requirements: user can send an input and wait for the result Group up to 100 individual requests in to single GPU The system should should send results back to the user who requested it when done Non functional requirements: Minimize the waiting between two batches of execution/ reduce idle time error message if a batch faiils Scale to support multiple GPUs Core Entities: Request Batch Result API Design: POST /predict -> {requestid: "", response: ""} req"See full answer

叶 路. - "from collections import deque def updateword(words, startword, end_word): if end_word not in words: return None # Early exit if end_word is not in the dictionary queue = deque([(start_word, 0)]) # (word, steps) visited = set([start_word]) # Keep track of visited words while queue: word, steps = queue.popleft() if word == end_word: return steps # Found the target word, return steps for i in range(len(word)): "See full answer

Theodore (teddy) W. - "So here is what I would do if I had to designing a system to log messages in order involves several considerations, including the choice of software, hardware, storage mechanisms, and scalability. Here’s how I would approach this: 1. Requirements Analysis: Message Format: Define the structure of the messages to log (e.g., text, JSON). Volume: Estimate the expected volume of messages per second. This will help in determining the infrastructure requirements. **Order Guarantee"See full answer

Ross B. - "I most want to communicate a few principals of conflict resolution that I believe were integral in this situation, which are mutual respect, a results orientation, an unwavering focus on the user. To that end, here’s how I’d like to structure this answer: First, I’ll tell you about the project we were working on, to provide some background for you. Second, I’ll describe the disagreement. Third, I’ll describe how we arrived at a solution, and finally, I’ll discuss how those 3 conflict resolut"See full answer

Chelsea F. - "First I'd start by asking a few questions/clarifying some assumptions: This is the existing Facebook Events product where users invite other Facebook users to an event (either IRL or virtual) at a certain time/date, and invitees can RSVP, or react/comment on the event? Is this question limited to a specific part of the FB product base (e.g. Facebook app vs. web experience) or are we discussing the FB Events product across all platforms? FB Events have been a key part of Facebook for quite"See full answer

Noe L. - "First, I’d want to clarify what’s driving the lack of adoption. I’d ask:What does “unclear roadmap” mean? Is this an internal issue where we’re not addressing customer pain points, or is it a matter of customers not understanding how to use the product? Is this feedback coming from all enterprise customers across verticals, or is it isolated to a specific group? How long has this been going on? Has it been over a quarter? Assuming this is a widespread issue impacting all customers"See full answer

Anonymous Flamingo - "Design a washing machine for Google Step 1: Building Context through clarifying questions Are we looking at building a complete washing machine(new line of business) or a connected app for washing machine like Android Auto? Any specific geography to look for Goal? Increase usage of any specific google product or introduce smart white goods hardware Step 2: Target users Individuals Single Family Couple Hotels Students Laundromats **Apartments/Studen"See full answer

A R. - "Interviewee: Before I start discussing the solution, I would like to ask a few questions & clarify a few things. Is that okay? Interviewer: Yeah, Sure. Please go ahead. Interviewee: First, I would like to clarify that the Google Map (Offered by Google) you are referring to is the same one that we use on our mobile to find addresses, get route maps, and find different places like restaurants, and hotels near our place. **Interviewer: Yes, we are referring to the same Google Maps. We a"See full answer

S R. - "For RAG systems, You need to evaluate the retrieval and generation. Typically, you have golden truth question and answers as evaluation data set. For retrieval, check if the retrieved contexts are relevant for the question For generation evaluation, You check the semantic similarity between the golden truth and RAG generated answer. Apart from this, you can evaluate the output using frameworks like RAGAS where the answers generated are evaluated based on completeness, faithfulness, to"See full answer

Anonymous Muskox - "DoorDash - An online Food Ordering and Food Delivery Company. What is the Goal of the DoorDash? The goal is to empower local business and connect to the users. Who are the the different stakeholders involved to achieve this Goal for DoorDash? Users Restaurant Partners Delivery Partners What they need to do to achieve this goal? More users have to come on the platform for ordering Restaurants has to fulfil the requirement of maximum number of Users Delivery part"See full answer