Ideally, there is no way to work protect your data files from being taken away and using a different instance of sql to attach and try peeking at the design.

A...

The order is

backwards. (multiply, add/substract) left to right.

The question has a bug.

--print @Total is commented, how can it print the total, I had the correct answer but no choices...

The answer provided is not right.  It does not return all dependent tables of a view. try it out yourself.

According to BOL

"Contains one row for each table, in the current...