What is the main difference between a public and a private network?

What is the main difference between a public and a private network?
A . Public networks are secured, while private networks are not
B . Private networks are more expensive to set up than public networks
C . Public networks use public IP addresses, while private networks use private IP addresses
D . Private networks are accessible to the general public, while public networks are not

View Answer

Answer: C

Explanation:

The main difference between a public network and a private network lies in the IP addressing scheme. Public networks use public IP addresses, provided by ISPs, to route traffic over the internet. Private networks, on the other hand, use private IP addresses, typically reserved IP ranges (e.g., 192.168.x.x or 10.x.x.x), for local communication within a network.