44. 某張網路卡的 IP 位址與網路遮罩(netmask)分別為 172.16.0.24 及 255.255.0.0，下列何者是該網路卡的廣播(broadcast)與網路(network)位址？ (A)broadcast = 172.16.255.255, network=172.16.0.0 (B)broadcast=172.16.0.255, network=127.0.0.1 (C)broadcast=172.16.0.0, network=255.255.255.255 (D)broadcast=172.16.255.255, network =255.255.0.24。