Backend Software Engineer Interview Questions

9,113 backend software engineer interview questions shared by candidates

round 3 - cache module question question : implement a cache module with following features. --size initialization --if cache is full then one can choose eviction strategies to eliminate the element. --eviction strategies : LRU, LFU. --can switch between LRU and LFU -- time based removal . given ttl if time over then remove using eviction strategy above are the main features.

Software Developer (Backend)

Interviewed at Hyperface

3.5
Sep 1, 2023

round 3 - cache module question question : implement a cache module with following features. --size initialization --if cache is full then one can choose eviction strategies to eliminate the element. --eviction strategies : LRU, LFU. --can switch between LRU and LFU -- time based removal . given ttl if time over then remove using eviction strategy above are the main features.

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