The physical and data link layers of wired Ethernet have been refined over the years as a collection of standards under the IEEE 802.3 workgroup.
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Q2: Attenuation refers to the loss of signal
Q3: When the signals from two circuits combine
Q4: With contention, a computer does not have
Q5: With roll-call polling, a server polls clients
Q6: Contention is commonly used with Ethernet local
Q7: Impulse noise is caused by the thermal
Q8: Gaussian noise is a special type of
Q9: Crosstalk occurs when the signal transmitted on
Q10: Undesirable stray electrical voltage can cause data
Q11: The two categories of network errors are:
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