Which of the following IP addresses are valid Class B host addresses if a default Class B mask is in

Which of the following IP addresses are valid Class B host addresses if a default Class B mask is
in use? (Choose two.)

A.
10.6.8.35

B.
133.6.5.4

C.
192.168.5.9

D.
127.0.0.1

E.
190.6.5.4

Explanation:

Topic 4, IP Routing Technologies