I need correct answers for my book data structures and other objects using c++ by michael main & walter savitch, chapter 2.

1. What kind of member of a class supports information hiding? 2. What is the difference between a class and an object? 3. Describe the difference between a modification member function and a constant member function. 4. What would a programmer read to learn how to use a new class? 5, What is the normal action of an assignment y = x, if x and y are objects? 6. Write the #include directive and a using statement that must be present for a main program to use the throttle class. 7. Which of the three forms from page 59 should be used when part of a namespace needs to be used within an actual header file? a) using namespace main savitch 2A; b) using main_savitch 2A::throttle; c) main savitch 2A::throttle apollo