Computer Networking What is the first octet range for a class A IP address? 128 - 191 1 - 126 1 - 127 192 - 223 192 - 255 128 - 191 1 - 126 1 - 127 192 - 223 192 - 255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol is used to send a destination network unknown message back to originating hosts? TCP ICMP ARP BootP TCP ICMP ARP BootP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If digital data rate of 9600 bps is encoded using 8-level phase shift keying (PSK) method, the modulation rate is 9600 bands None of these 3200 bands 4800 bands 1200 bands 9600 bands None of these 3200 bands 4800 bands 1200 bands ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 10 minutes Every 30 seconds Never Every 2 seconds Every 10 minutes Every 30 seconds Never Every 2 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? doubleplexer None of these controller multipplexer concentrator doubleplexer None of these controller multipplexer concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network address of 172.16.0.0/19 provides how many subnets and hosts? 8 subnets, 2,046 hosts each 8 subnets, 8,190 hosts each 7 subnets, 30 hosts each 7 subnets, 2,046 hosts each 8 subnets, 2,046 hosts each 8 subnets, 8,190 hosts each 7 subnets, 30 hosts each 7 subnets, 2,046 hosts each ANSWER DOWNLOAD EXAMIANS APP
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