Computer Networking A devices that links two homogeneous packet-broadcast local networks, is bridge hub repeater None of these gateway bridge hub repeater None of these gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? The MAC forward/filter table will not update on the switch. Broadcast storms will occur on the switched network. The switches will automatically load-balance between the two links. The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. Broadcast storms will occur on the switched network. The switches will automatically load-balance between the two links. The routing tables on the switches will not update. ANSWER DOWNLOAD EXAMIANS APP
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 31000 bps 6200 bps 34000 bps 9600 bps None of these 31000 bps 6200 bps 34000 bps 9600 bps None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command will display the line, protocol, DLCI, and LMI information of an interface? show frame-relay pvc sh pvc show interface show run show frame-relay pvc sh pvc show interface show run ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following refers to the terms "residual error rate"? signal to noise ratio divided by the ratio of energy per bit to noise per hertz The probability that one or more errors will be undetected when an error detection scheme is used None of these the probability that one or more errors will be detected when an error detection mechanism is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line signal to noise ratio divided by the ratio of energy per bit to noise per hertz The probability that one or more errors will be undetected when an error detection scheme is used None of these the probability that one or more errors will be detected when an error detection mechanism is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Dedicated T1 DSL PPPoE Frame Relay Dedicated T1 DSL PPPoE Frame Relay ANSWER DOWNLOAD EXAMIANS APP
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