Computer Networking An example of an analog communication method is All of these None of these microwave voice grade telephone line laser beam All of these None of these microwave voice grade telephone line laser beam ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What PPP protocol provides dynamic addressing, authentication, and multilink? LCP HDLC NCP X.25 LCP HDLC NCP X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Identification procedure Security procedure Safeguard procedure Log-on procedure None of these Identification procedure Security procedure Safeguard procedure Log-on procedure None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? None of these Telephone line Microwave systems Coaxial cable Telegraph line None of these Telephone line Microwave systems Coaxial cable Telegraph line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class B network? 255.0.0.0 255.255.0.0 127.0.01 255.255.255.0 None of these 255.0.0.0 255.255.0.0 127.0.01 255.255.255.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? None of these Electronic newspaper Global network Paperless office Electronic mail None of these Electronic newspaper Global network Paperless office Electronic mail ANSWER DOWNLOAD EXAMIANS APP
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