Your high-performance backend uses gRPC (binary protocol), but your web application is built with standard JavaScript that only speaks JSON over HTTP. How does the Gateway bridge this gap?

1. A It forces the browser to install a specialized binary gRPC driver.
2. B Via Protocol Translation (Transcoding): It accepts the JSON/HTTP request from the web and translates it into gRPC calls for the backend services.
3. C It requires all microservices to be rewritten to support only HTTP/1.1.
4. D It uses a satellite-based relay to convert the signals into a web-readable format.