resses; III - It can use both optical fiber and twisted pair as a physical medium; IV - This is a promising protocol for automation applications in industry 4.0. Alternatives Alternative 1: Profinet. Alternative

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A: The answer to the question is given below:

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A: Answer :

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A:

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A:

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A:

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.