This is for a Networks course :)

Thank you!

5. For each 8-bit data frame the layer uses a generator polynomial G(x)- +'+ x+1 to add redundant bits. What is the sequence of bits actually sent when the 8-bit data frame is "11010101" (3 points) What are the advantages of parallel transmission? What is the main disadvantage of parallel transmission? (2 points) 6. 7. Of the four basic multiplexing techniques: FDM, WDM, TDM and CDM, is TDM always the best? Why/why not? Explain. (2 points)