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Multiple ChoiceIntermediate 30s

Server-Sent Events (152)

Choose the best answer for: SSE
Options
  1. 1A client-to-server channel for uploading events
  2. 2A fully bidirectional channel equivalent to WebSocket
  3. 3Unidirectional server-to-client push over HTTP
  4. 4Identical to WebSocket, only using a different handshake

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