A student on internship, Intern A$,$ is given the task of updating a network link in a computing system.

Unfortunately, many of his beta$-$testers complain that their packets get corrupted when using the new

system. Interns B through E suggest using these encoding methods:

a$.$ Intern B suggests using NRZ

b$.$ Intern C suggests using NRZI

c$.$ Intern D suggests using Differential Manchester

d$.$ Intern E suggests using $4$B$/5$B

Provide each Intern$$s argument for using their suggested method. In your arguments, briefly explain the

advantages and disadvantages of each method, and describe each method$$s performance with the

challenging data patterns $($i$)-($iii$)$ listed below.

$($i$)$ The data has long string of zeros

$($ii$)$ The data has long strings of ones

$($iii$)$ The data has both long strings or zeros and long strings of ones