Hard Design: Social Media Platform (Instagram)

Why are multiple image size variants (thumbnail, medium, large) generated for each uploaded photo?

— Tests your understanding of this concept.

Answer Options

A For copyright protection

B Different screen sizes and contexts need different resolutions to save bandwidth and improve performance

C Because S3 requires multiple copies

D To support different file formats

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This question is from the Design: Social Media Platform (Instagram) topic (System Design Cases).

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