Computer Networking With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts? 192 252 240 248 224 192 252 240 248 224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports two-way traffic but only one direction at a time is half duplex simplex None of these duplex multiplex half duplex simplex None of these duplex multiplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the digital-to-analog converter transmits signal to the terminal demodulator modulator None of these equalizer terminal demodulator modulator None of these equalizer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.009 0.003 0.991 None of these 0.999 0.009 0.003 0.991 None of these 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 30 seconds Every 2 seconds Never Every 10 minutes Every 30 seconds Every 2 seconds Never Every 10 minutes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is 255.255.255.224? Router (config) #ip classless Router (config) #ip unnumbered Router (config) #no ip classful Router (config) #ip subnet-zero Router (config) #ip classless Router (config) #ip unnumbered Router (config) #no ip classful Router (config) #ip subnet-zero ANSWER DOWNLOAD EXAMIANS APP
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