單項(xiàng)選擇題
有4個(gè)網(wǎng)絡(luò)地址: 192.168.224.1、192.168.223.255、192.68.232.25和192.168.216.5, 如果子網(wǎng)掩碼為255.255.240.0, 則這4個(gè)地址分別屬于3個(gè)子網(wǎng)。下面列出的地址對(duì)中, 屬于同一個(gè)子網(wǎng)的是()
A.192.168.224.1和192.168.223.255
B.192.168.223.255和192.68.232.25
C.192.68.232.25和192.168.216.5
D.192.168.223.255和192.168.216