Medium Evaluate System Design Interview Framework Multiple Choice

When should you use gRPC instead of REST for service-to-service communication?

Evaluate — Tests ability to make judgments and justify decisions.

Answer Options

A When the service is accessed by web browsers

B When low latency, strong typing, and streaming are required for internal microservices

C When the API must be publicly documented with OpenAPI

D When the payload is primarily HTML

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This question is from the System Design Interview Framework topic (System Design).

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