Question.4181 - For each of the multiple-choice questions below, choose one of the options and explain your answer. For the others, provide an explanation. Your explanation should be a minimum of one paragraph (four to five sentences). Include citations to all external references. Ten points are earned for each question. Ethernet is an example of: LAN MAN The scope of a wide-area network is: Within the premises of a building Within a college campus Countrywide Worldwide (a) or (b) (c) or (d) Transmission is the propagation and processing of data signals between network elements. Describe the two basic encoding schemes for the transmission of data signals. Which encoding scheme is the most prevalent in modern computer communications? Why? Why is this encoding scheme important, from a security standpoint?
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