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 detected when an error detection mechanism is used None of these The probability that one or more errors will be undetected when an error detection scheme 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 detected when an error detection mechanism is used None of these The probability that one or more errors will be undetected when an error detection scheme is used the number of bit errors per twenty four hours of continuous operation on an asynchronous line ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? CSMA/CD Collision detection Token passing Time sharing Switched repeaters CSMA/CD Collision detection Token passing Time sharing Switched repeaters ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? None of these gateway bridge time-division multiplexer acoustic coupler None of these gateway bridge time-division multiplexer acoustic coupler ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will clear all the translations active on your router? clear ip nat translations * debug ip nat show ip nat statistics show ip nat translations clear ip nat translations * debug ip nat show ip nat statistics show ip nat translations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the remainder None of these the quotient the dividend the divisor the remainder None of these the quotient the dividend the divisor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Packet Switch Stream (PSS) was introduced in the US in 1961 None of these the UK in 1980 the US in 1961 (&) the UK in 1981 None of these the US in 1961 None of these the UK in 1980 the US in 1961 (&) the UK in 1981 None of these ANSWER DOWNLOAD EXAMIANS APP
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