Computer Networking If you get both local and remote echoes, every character you type will appear on the screen three times twice once None of these never three times twice once None of these never ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Establishing a virtual connection is functionally equivalent to Physically connecting a DTE and DCE Placing a telephone call prior to a conversation None of these Placing a modem prior to a conversation Connecting as virtual memory Physically connecting a DTE and DCE Placing a telephone call prior to a conversation None of these Placing a modem prior to a conversation Connecting as virtual memory ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: full-duplex line modifier None of these multiplexer concentrator full-duplex line modifier None of these multiplexer concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: telegraph line None of these All listed here simplex lines mixedband channel telegraph line None of these All listed here simplex lines mixedband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? Bridge None of these Router Brouter NIC Bridge None of these Router Brouter NIC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modem is used in data transmission. When was it invented and in which country? 1950, Japan None of these 1950, USA 1963, USA 1965, Germany 1950, Japan None of these 1950, USA 1963, USA 1965, Germany ANSWER DOWNLOAD EXAMIANS APP
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