Problem:

Question 1: Explain the CRC cards technique to brain-storm the structure and behaviors of a problem domain. Use any domain as an example to illustrate your explanation with figures etc. Include source of information for best answer.

Question 2: Create 2 classes, DynamicStack and DynamicQueue, both of which will inherit from class LinkedList that we created together in class. (It is posted here at the end)
Here is what you I want you to do:
In LinkedList:
1) add a variable of type int called count, which will keep track of how many nodes are in the list.
2) make both variables count and head protected scope

Write the code step by step and explain it.