Beginner Web & Software Development

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What is server-sent events (SSE)?

Correct! Well done.

Incorrect.

The correct answer is B) A web API enabling servers to push real-time updates to clients over a persistent HTTP connection

B

Correct Answer

A web API enabling servers to push real-time updates to clients over a persistent HTTP connection

Explanation

SSE (EventSource API) is a one-way push from server to client over HTTP. Simpler than WebSockets for read-only streams (live feeds, progress updates). WebSockets are bidirectional. Both enable real-time communication.

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