Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 126 62 6 30 2 126 62 6 30 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? coaxial cable modem satellite None of these fiber optic coaxial cable modem satellite None of these fiber optic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Handshaking Modem options None of these Duplexing Protocol Handshaking Modem options None of these Duplexing Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A front-end processor is a user computer system a minicomputer that relieves main-frame computers at a computer centre of communications control functions a processor in a large-scale computer that executes operating system instructions preliminary processor of batch jobs. None of these a user computer system a minicomputer that relieves main-frame computers at a computer centre of communications control functions a processor in a large-scale computer that executes operating system instructions preliminary processor of batch jobs. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Internet-like networks within an enterprise. Inter organizational networks Extranets Intranets Switching alternating Inter organizational networks Extranets Intranets Switching alternating ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Non-broadcast multipoint Non-broadcast multi-access Point-to-point Broadcast multi-access Non-broadcast multipoint Non-broadcast multi-access Point-to-point Broadcast multi-access ANSWER DOWNLOAD EXAMIANS APP
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