What's one typical consequence of the “Zero Overhead” principle in C++?

• That there are absolutely no rules in C++. It's impossible to predict what will happen when code is run.
• That when C++ programs are compiled, no work is done to make sure they're following all the rules properly.
• That when C++ programs run, no extra work is done to make sure they're following all the rules properly.
• That C++ has a special Person() class that can do whatever it wants.

Which of the following are stored in memory during a C++ program's run?

• A variable's name
• A variable's type
• A variable's value
• A variable's memory location