Which of the following describe private IP addresses? (Choose two.)

A.
addresses that can be routed through the public Internet

B.
addresses chosen by a company to communicate with the Internet

C.
addresses licensed to enterprises or ISPs by an Internet registry organization

D.
a scheme to conserve public addresses

E.
addresses that cannot be routed through the public Internet

Explanation:
Private IP address space has been allocated via RFC 1918. This means the addresses are
available for any use by anyone and therefore the same private IP addresses can be reused.
However they are defined as not routable on the public Internet. They are used extensively in
private networks due to the shortage of publicly registered IP address space and therefore
network address translation is required to connect those networks to the Internet.