Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps None of these 6200 bps 34000 bps 31000 bps 9600 bps None of these 6200 bps 34000 bps 31000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You type the following command into the router and receive the following output:Router#show serial 0/0 ^% Invalid input detected at '^' marker.Why was this error message displayed? Part of the command is missing. You cannot have a space between serial and 0/0. You need to be in privileged mode. The router does not have a serial0/0 interface. Part of the command is missing. You cannot have a space between serial and 0/0. You need to be in privileged mode. The router does not have a serial0/0 interface. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability In an improperly implemented redundant topology During high-traffic periods After broken links are reestablished When upper-layer protocols require high reliability In an improperly implemented redundant topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a host knows its physical address but not its IP address, it can use _____. ARP IGMP None of these RARP ICMP ARP IGMP None of these RARP ICMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the receive equalizer is known as compromise equalizer adaptive equalizer statistical equalizer None of these impairment equalizer compromise equalizer adaptive equalizer statistical equalizer None of these impairment equalizer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the network topology in which there are bi-directional links between each possible node? Mesh Star Tree Ring None of these Mesh Star Tree Ring None of these ANSWER DOWNLOAD EXAMIANS APP
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