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 None of these 9600 bps 31000 bps 6200 bps 34000 bps None of these 9600 bps 31000 bps 6200 bps 34000 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is All of these a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations transmission of signals without modulation None of these All of these a signal all of whose energy is contained within a finite frequency range the simultaneous transmission of data to a number of stations transmission of signals without modulation None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many digits of the Network User Address are known as the DNIC (Data Network Identification Code)? first four first five None of these first seven first three first four first five None of these first seven first three ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the bandwidth required is different the pulse height is different. None of these the clocking is derived from the data in synchronous transmission the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the pulse height is different. None of these the clocking is derived from the data in synchronous transmission the clocking is mixed with the data in asynchronous transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A subdivision of main storage created by operational software is referred to as a: partition compartment divided core None of these time-shared program partition compartment divided core None of these time-shared program ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is None of these a very common bit-oriented data link protocol issued by ISO a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network None of these a very common bit-oriented data link protocol issued by ISO a method access control technique for multiple-access transmission media a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
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