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Why does the data communication industry use the layered OSI reference model? (Choose two.)()

发布日期:2021-03-17

Why does the data communication industry use the l...
A

It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.

B

It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.

C

It supports the evolution of multiple competing standards, and thus provides business opportunities for equipment manufacturers.

D

It encourages industry standardization by defining what functions occur at each layer of the model.

E

It provides a means by which changes in functionality in one layer require changes in other layers.

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此试题出现在

儿科护理主管护师(中级)

CCNA系列认证

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