10
QuizMultiple Choice

Copyright and IP — Unit test

Question 10 • NC-Foundations of Information Technology

What does a network backbone do?

Answer
A
allows data to be delivered more quickly and efficiently
B
makes data transfer from the cloud more secure
C
connects different network functions, such as printers and modems
D
configures random local networks in major cities that make up the Internet
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What does a network backbone do?