1p3a Question · Jan 2026

Design In-Memory File System

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Designing an In-Memory File System ## The Challenge We need to build a data structure that acts just like a file system inside the computer's memory. We must implement a class called FileSystem th

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About This Question

This is a reported interview question from a snowflake interview for a swe role reported in 2025.

It covers the following topics: Strings .

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