●The firewall device is a（75）system for connecting a computer network to other computer ne

Firewall is a （74） mechanism used by organizations to protect their LANs from the Internet

The（72) is the primary device for entering information into the computer.A.diskB.keyboardC

● A（75) is a device that enables data from one computer to travel to another computer by u

●Every Web site and electronic device connected to the Internet must possess a unique （75)

187. It is hard to track the blue whale, the ocean’s largest creature, which has almost been killed off by commercial whaling and is now listed as an endangered species. Attaching radio devices to it

Which of the following is a multifunction device in a SOHO network?()