Computer Networking The communication mode that supports two-way traffic but only one direction at a time is duplex half duplex None of these multiplex simplex duplex half duplex None of these multiplex simplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many Character per sec(7bits + 1parity) can be transmitted over a 2400 bps line if the transfer is synchronous (1 "Start" and 1 "stop" bit)? 275 250 240 300 275 250 240 300 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Codec Attenuation Checksum Coder-decoder Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Codec Attenuation Checksum Coder-decoder Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The dialogue techniques for terminal use do not include None of these form fillings questions and answers menu display open-ended questions None of these form fillings questions and answers menu display open-ended questions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? HDLC ISDN PPP Frame Relay HDLC ISDN PPP Frame Relay ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Compared to analog signals, digital signals are more accurate allow faster transmission None of these both A and B All of these are more accurate allow faster transmission None of these both A and B All of these ANSWER DOWNLOAD EXAMIANS APP
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