Problem:
Question 1: Differences on each of the diagrams of a switch and hub , i.e. point to an area on the diagram of the hub and show how it is different than the switch and vice-versa. Please provide description of your answer.
Question 2: Write a Java program that implements a linked list in any data type, i.e. uses a generic type for the data type. Write the code step by step and explain it.