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Module 5: Application Layer & Security

20262m

A web browser sends a request to a web server and receives a response containing the requested resource. Which communication model is primarily illustrated?

  • (i) Request-response
  • (ii) Token passing
  • (iii) Broadcast
  • (iv) Error correction
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Answer: (i) Request-response

The client sends a request (HTTP GET) and the server returns a response with the resource. This is the client-server request-response model used by the web.

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