Computer Networking How many non-overlapping channels are available with 802.11b? 23 12 40 3 23 12 40 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The most flexibility in how devices are wired together is provided by star networks bus networks ring networks None of these T-switched networks star networks bus networks ring networks None of these T-switched networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the subnetwork address for a host with the IP address 200.10.5.68/28? 200.10.5.0 200.10.5.56 200.10.5.32 200.10.5.64 200.10.5.0 200.10.5.56 200.10.5.32 200.10.5.64 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. None of these MAC, LLC HDLC, PDU PDU, HDLC LLC, MAC None of these MAC, LLC HDLC, PDU PDU, HDLC LLC, MAC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Avalanche photodiode receivers can detect hits of transmitted data by receiving 100 photons 200 photons 300 photons None of these 400 photons 100 photons 200 photons 300 photons None of these 400 photons ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz Super High Frequency : 3000 MHz to 30000 MHz None of these ANSWER DOWNLOAD EXAMIANS APP
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