Question 35 1 pts Which is the best statement about a UML diagram? The documentation system won't work unless there is a diagram file in the directory The UML diagram should be written after the code is done as a form of documentation O UML diagrams help you determine the layout of your GUI The UML diagram helps you think out your classes and how they are related. e Question 36 1 pts When should you set the member variables of a class to protected? Never. That's extremely risky. When you expect to make a derived class trom this class Any time you want. Protected members are just like public members Protected members are available only to friend functions D Question 37 1 pts Which is a valid relationship between classes? O A has a'Bonclusion) A'has a lot of Blaggregation) A'is a B (inheritance) All of the above