Computer Networking How many non-overlapping channels are available with 802.11b? 23 12 3 40 23 12 3 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead? TFTP RARP FTP TELNET None of these TFTP RARP FTP TELNET None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? synchronous TDM asynchronous TDM FDM All of these synchronous TDM asynchronous TDM FDM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for TV transmission and low power microwave applications? Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Ultra High Frequency : 300 MHz to 3000 MHz Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Very Low Frequency : 3 kHz to 30 kHz Ultra High Frequency : 300 MHz to 3000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals repeater None of these bridges Packet assembler/disassemble gateway repeater None of these bridges Packet assembler/disassemble gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The transmission signal coding method of TI carrier is called Manchester NRZ Binary None of these Bipolar Manchester NRZ Binary None of these Bipolar ANSWER DOWNLOAD EXAMIANS APP
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