{CodeRoyale}
All challenges
Multiple ChoiceHard 30s

SSE vs WebSocket

Choose the best answer for: sse vs websocket
Options
  1. 1SSE is bidirectional over a WebSocket
  2. 2SSE is unidirectional server-to-client
  3. 3SSE fully replaces plain HTTP itself
  4. 4SSE needs a persistent UDP socket
backendhard

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