1) Multiplexing is indeed a fascinating technique, and your text provides a good description of how it works. In a new thread, describe to why it works.
2) It is with this introduction of data communications where things can start to get confusing. Admiral Grace Hopper once coined the phrase “remember your nanosecond!” Research this concept, and provide a new thread that states why this is such an important concept in IT even today.
3) Provide a thread that describes the importance of standards, in general, and the OSI model to today’s internet. (Standards are very important in our ability to produce, recreate, and integrate systems and manufactured goods. They allow variety in suppliers without sacrificing function or scalability. Standards are crucial to any system.)
4) Over the period of early telephone development (1660 to 1920), select one significant event (with the exception of Bell’s inventing the telephone), and describe how your selected event impacted today's telecommunications. (Telecommunications involve the use of email, mobile as well as land line phones, text messages, television, and whatever else enables us to communicate/exchange information between entities separated by distance)
APA Each thread must contain 1-2 sources written from scratch and make sure there is cited evidence to support your claims.