Interview Questions

Poha - "Design the cache, set policy like LRU or other custom policies."See full answer

Shawn S. - "Context: As a people manager, my biggest thing is to foster psychological safety for my team members and the way I do that: building rapport between me and my direct reports, weekly team meetings I ensure all voices are heard, have people share about themselves and encourage them to get to know one another. Team members had a good understanding of each other’s working style. One of the recent projects my team was responsible for building out the espresso test framework on android. This was"See full answer

Rohan S. - "Honestly, I would’ve loved something like this when I was younger. I couldn’t wait till the day I was 18 so I could start investing and would read personal finance books on random topics. Clarification Questions Kids is a very broad term, is there a specific age range you had in mind or would you want me to determine that myself? > I will assume that this will start off as an application, and then later can be integrated on a"See full answer

Jessie Y. - "Instagram Reels: Instagram's answer to TikTok, Reels allows users to create and share short-form videos within the Instagram app. It leverages Instagram's existing user base and social features. YouTube Shorts: YouTube introduced Shorts as a feature within its platform to enable users to create short, catchy videos. It capitalizes on YouTube's extensive content creator community and viewer base. Snapchat Spotlight: Snapchat's Spotlight feature highlights short-form videos in"See full answer

Kanishkan V. - "I responded with a project that I was a part of during my capstone class. I described how I used HTML, Python, and PostGRESQL in conjunction to create a functioning website using SCRUM."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

Anonymous Jellyfish - "Thank you for the question! Normally, I would want to ask some clarifying questions to try to better understand the scope of the problem. Below are some of those questions & assumptions I am going to make because I need to submit an answer without getting a response. Question 1: What is Facebook’s north star metric for this exercise? Growth? Engagement? I’m also keeping in mind that because we are talking about building a birthday feature in the earlier stages of Facebook, their north s"See full answer

Greg W. - "Clarifying Questions: Is this for business travel, personal travel, or both? Are there any particular objectives that we want to focus on? Think about why Facebook would want to do this is it because they are thinking about building an external-facing travel product, and want to test it on Facebook employees first? Facebook employees work hard, so they want to make sure that their employees are taking the vacations they need to optimize performance List user types employees trav"See full answer

Rajeev K. - "Here's how I'd approach investing that $10 million over the next year and a half. The biggest chunk about $4 million would go straight into our core infrastructure because that's what everything else depends on. We're seeing massive demand for real-time payments, so I'd put $2.5 million into building instant settlement capabilities and integrating with FedNow and RTP rails. The remaining $1.5 million would beef up our platform scalability because we're hitting capacity limits during peak times,"See full answer

Kartikeya N. - "Clarifying questions By mutual follows, we mean that both of them follow each other on Tiktok, correct? : Yes We want to know an average number for the same, ie mean and not median or any other value, right? : Yes Shall we consider the global audience or that of a particular country? : Global Can we assume the time setting of this question as of 2025?: yes Here’s how I will tackle this question. > We will first estimate the total number of Tiktok users. Then we will try to"See full answer