Classes Question 6 (a) What is the relationship between classes and objects? 2 marks] (b) When is it necessary to separately declare a class in a ".h" file and provide the function implementations in a ".cpp" file? Briefly justify your answer. 2 marks] (c) Write only the C++ declaration for a class named VerySleepy that has a single boolean constant asleep, along with a function to get the value of the constant and a one parameter, constructor to initialise the constant. You must include appropriate modifiers and access controls 8 marks] (d) Write the C++ implementation code for the class VerySleepy constructor and func- tion that were declared in the previous part. 4 marks] [Total for Question 6: 16 marks]