Your system is assigned an IP address object 192.168.0.222/24. However, the net
mask—expressed as four octets—is required. Which is the correct netmask?
A.
255.0.0.0
B.
255.255.0.0
C.
255.255.255.0
D.
255.255.255.24
E.
255.255.255.255
Explanation:
A 24-bit network mask is expressed as 255.255.255.0.
Reference: http://www.subnet-calculator.com/
C