In the days before CIDR (Classless Internet Domain Routing), networks were commonly organized by
classes. Which of the following would have been true of a Class C network?

A.
The first bit of the ip address would be set to zero

B.
The first bit of the ip address would be set to one and the second bit set to zero

C.
The first two bits of the ip address would be set to one, and the third bit set to zero

D.
The first three bits of the ip address would be set to one

Explanation:
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