Which Windows Server security feature ensures that administrative changes require explicit authorization?

People who are in your ________ network can share files that you have stored in your online Public folder

A) Hotmail B) Live Preview C) My Documents D) Windows Live

When an object is passed as an argument to a method, what is passed into the method's parameter variable?

a. the class name b. the object's memory address c. the values for each field d. the method names