In the first interview, due to technical difficulties with Google Chrome, I had to switch to Safari, which caused a few minutes of delay. Despite that, I managed to finish the question just in time. In the second interview, one of the four bugs was a subtle ty...
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This was my first-round phone screen at Meta. The questions I was asked included: 1. Discuss my past experiences. 2. Describe the riskiest project I have worked on. 3. Talk about a project that failed. 4. How I resolve conflicts at work. 5. How I build a team...
## Preparation Tips & Key Takeaways ### What I Learned - It's important to be familiar with common data structures and algorithms like hash maps and binary search. - System design questions require a good understanding of designing scalable and personalized sy...
## Round 1: IP Prefix Matching The initial question was straightforward, focusing on IP prefix matching. ## Round 2: Rule Engine Design I was asked to design a rule engine that maps binary signals to configuration values. Here's a breakdown: **Problem Descript...
I had a phone screen followed by three virtual onsite rounds. **Round 1 (Phone Screen):** I chose the AI coding option. The question was the logger problem (seen this shared in this site before) Part 1 required implementing the following functionalities, with...
I was asked to design a news aggregation feed similar to Google News. The system should retrieve numerous raw news articles from various news sources (publishers, RSS, crawlers) across the internet and present a timeline to the user. The main challenge, as emp...
