morals and ethics
... layers makes error checking more troubleshooting friendly, instead of errors being recognized simply as a failed transfer, each layer can possess its own error checking and can return where the error occurred in the data transfer. 3.)Review Question 3.3 Stalling DCC Peak Amplitude, Frequency, and Phase are the three main characteristics of a periodic function. Peak amplitude is simply the highest point that the wave reaches. Frequency is the number of periods within one second. Phase is the horizontal shift (usually in terms of sin and cos) that the function displays. 4.)Review Question 3.5 Stalling DCC The velocity of a wave is the product of wavelength and frequency. W * F = V. 5.)Review Question 3.7 Stalling DCC The strength of a signal is directly related to the distance that the specific signal had to travel through a said medium, even if the medium is air in the case of digital signals; this results in the drop off in signal strength, known as attenuation. In guided media this is model by a simple reduction dependant on time intervals. Digital signals involve facets of the atmosphere to determine the attenuation of a signal. 6.)Review Question 3.9 Stalling DCC Besides physical limitations such as the medium that the signal travels through and the amount of noise present in a channel, limitations of channel capacity can arise by design. Sign...