Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Coder-decoder Checksum Codec Attenuation Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Coder-decoder Checksum Codec Attenuation Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following command options are displayed when you use the Router# show frame-relay ? command?1. dlci2. neighbors3. lmi4. pvc5. map All of these 1 only 2 and 4 3, 4 and 5 All of these 1 only 2 and 4 3, 4 and 5 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? None of these Duplexing Modem options Protocol Handshaking None of these Duplexing Modem options Protocol Handshaking ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask? 5 4 3 2 5 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Videotex is a combination of None of these communication computer technology television All of these None of these communication computer technology television All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 3 and 5 3 and 4 2, 3 and 5 1, 2 and 4 3 and 5 3 and 4 2, 3 and 5 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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