As long as you like really, but I would only freeze very hard cheeses.
The cheese cake will freeze, however the cream cheese frosting will not.
Yes, you can safely freeze cheese.
Yes, it is possible to freeze blue cheese, but it may affect the texture and flavor of the cheese once it is thawed.
no
Cream cheese will separate when defrosted.
yes
Not well.
Yes, you can freeze string cheese and it will maintain its texture and taste when thawed.
You can, but I wouldn't recommend it.
no
do I roll the cheese ball in nuts before I freeze or when I thaw them out
yes you can freeze many things in the world , you will just have 2 spread the grated cheese apart hope this helped