What is the network ID of the IP address 172.19.48.16 with subnet mask 255.255.240.0?
A) 172.19.0.0
B) 172.19.32.0
C) 172.19.48.0
D) 172.19.240.0

Question

Quizplus · Accepted Answer

The network ID is obtained by performing a bitwise AND operation between the IP address and the subnet mask. In this case, the bitwise AND operation is:172.19.48.16 AND 255.255.240.0 = 172.19.48.0Therefore, the network ID is 172.19.48.0.

What Is the Network ID of the IP Address 172