Answer:
The SMPTE created an organized system of film technology, development, and distribution.
Explanation:
The SMPTE opened the door for Union organization within the film industry is true but not the most significant outcome of the formation of the SMPTE. However, the second option is certainly the most significant outcome as SMPTE is the most organized system of film technology, development, and distribution. And the other two options are also correct but the most significant outcome of the formation of the SMPTE is the second option.
There is one broadcast domain created when you segment a network with a 12-port switch.
<h3>What is a Broadcast domain?</h3>
A broadcast domain may be defined as a reasoning classification of a computer network that is significantly based on all nodes and can extend to each other by broadcast at the data link layer.
A network with a 12-port switch significantly creates 12 collision domains and 1 broadcast domain. This broadcast domain is large enough to perform specific functions within a network.
Therefore, there is one large broadcast domain created when you segment a network with a 12-port switch.
To learn more about Broadcast domains, refer to the link:
brainly.com/question/14482282
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