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Hard Internet

Which RFC standardized WebSocket as a protocol in 2011?

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Intermediate Internet

Which protocol maps IP addresses to MAC addresses on local networks?

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Intermediate Internet

Which organization manages the global allocation of IP addresses and AS numbers?

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Intermediate Internet

Which email retrieval protocol lets clients manage messages on a mail server?

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Intermediate Internet

Which protocol is used to retrieve email from a server in its version 3 form?

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