Computer Networking A medium access control technique for multiple access transmission media is Aloha Attenuation None of these Amplitude Angle modulation Aloha Attenuation None of these Amplitude Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network that requires human intervention of route signals is called a ring network None of these star network bus network T-switched network ring network None of these star network bus network T-switched network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals None of these Converts parallel data into a stream of bits Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals None of these Converts parallel data into a stream of bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? protocols multiplexer gateway None of these modem protocols multiplexer gateway None of these modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 1.5 Mbaud/sec None of these 12 Mbaud/sec 6 Mband/sec 24 Mbaud/sec 1.5 Mbaud/sec None of these 12 Mbaud/sec 6 Mband/sec 24 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include None of these All of these bridges and gateways Computers and terminals mass storage device, printers and plotters None of these All of these bridges and gateways Computers and terminals mass storage device, printers and plotters ANSWER DOWNLOAD EXAMIANS APP
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