Interview Questions

Algorithm Development for Synchronizing Multiple Participants’ Available Times

Algorithm Development for Synchronizing Multiple Participants’ Available Times Introduction As product managers aim to ace their interviews with top companies like FAANG, it’s critical to be adept at problem-solving and innovation. One challenging interview question that candidates could encounter is: How to design an algorithm to find times when multiple people are available? Excelling at […]

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Creating a Comprehensive Online Psychology Support Platform for Users

Creating a Comprehensive Online Psychology Support Platform for Users Introduction In the journey to secure a position as a product manager at a FAANG company, candidates must be prepared to tackle a wide spectrum of interview questions. These inquiries assess not only their technical knowledge but also their capacity to innovate and manage products that

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Accelerating Google’s Search Engine Performance

Accelerating Google’s Search Engine Performance Introduction Preparing for a PM interview in the tech industry necessitates an understanding of both product design and technical optimizations. A quintessential question that might arise during a FAANG company interview like Google’s is about enhancing the speed of widely used services. This blog post will delve into an essential

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Enhancing LinkedIn for Effective Remote Tech Hiring

Enhancing LinkedIn for Effective Remote Tech Hiring Introduction In the evolving landscape of PM interviews at top companies like LinkedIn, candidates are often faced with challenges that require both creativity and analytical prowess. One such challenge is to design features that can improve the platform’s effectiveness in addressing current market needs. In this blog post,

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Calculating the Information Capacity of Aerial Data Couriers: The 747-Filled CD-ROM Thought Experiment

## Estimating Bandwidth of a 747 Crossing the Atlantic Filled with CD-ROMs: A FAANG Interview Challenge

This blog post explores how to estimate the bandwidth of a 747 filled with CD-ROMs crossing the Atlantic. Using the Fermi Estimation framework, we break down the problem into manageable parts, make educated guesses, and calculate the final estimate. This approach demonstrates analytical reasoning and problem-solving skills, crucial for FAANG product management interviews.

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