What is the purpose of HTTP/2 stream prioritization?
- The application layer negotiates which protocol should be performed over a secure connection.
- Prioritization allows an endpoint to express how it prefers its peer to allocate resources when managing concurrent streams.
- Prioritization guarantees that the stream will be processed or transmitted in a particular order.
- Prioritization allows an endpoint to force a peer to process concurrent streams in a particular order.
| Explanation & Hint:
The purpose of HTTP/2 stream prioritization is “Prioritization allows an endpoint to express how it prefers its peer to allocate resources when managing concurrent streams.” In HTTP/2, stream prioritization is a mechanism that allows clients to express preferences about how concurrently open streams are prioritized against each other. This means a client can suggest the order in which it wishes the server to deliver responses. However, it’s important to note that this is merely a set of preferences, not a strict set of rules that the server is obliged to follow. The server may use this information to guide its resource allocation decisions when handling multiple requests. This can be particularly useful for optimizing the loading performance of web pages. The other options do not accurately describe HTTP/2 stream prioritization:
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