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 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 the probability that one or more errors will be detected when an error detection mechanism is used signal to noise ratio divided by the ratio of energy per bit to noise per hertz 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 the probability that one or more errors will be detected when an error detection mechanism is used ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does 240 translate to in binary? 1111 11110 11100000 None of these 11110000 1111 11110 11100000 None of these 11110000 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class A IP address? 192 - 255 1 - 126 192 - 223 1 - 127 128 - 191 192 - 255 1 - 126 192 - 223 1 - 127 128 - 191 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports two-way traffic but only one direction at a time is simplex multiplex half duplex None of these duplex simplex multiplex half duplex None of these duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called None of these scattering interruption propagation attenuation None of these scattering interruption propagation attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 1 and 2 2, 3 and 5 3, 4 and 5 1, 3 and 4 1 and 2 2, 3 and 5 3, 4 and 5 1, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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