a ided in a class definition, the compiler will 12. If no constructor is a. supply a stub b. do nothing C. d. issue an error message supply a do-nothing default constructor on is used in a declaration, parentheses should i When a constructor function parameter constructor. a. always b. never be included for a zero 13. c. usually d. rarely 4,1,2009) is a valid language declaration for an object of a class namne named Date. a. C++ b. C c. assembler d. machine 15. C+ constructors may be a. overloaded b. classes c. aliased d. interfaces Constructors may have which of the following attributes? a. default arguments b. overloading 16. c. d. inline All of the above 17. There can be destructor function(s) per class. a. one b. two c. three d. any number of 18. A constructor is not normally used to initialize an object's member variables when an object is created.(True or False) very constructor must be declared with no return type (not even void). (True or False estructors are automatically called whenever an object goes out of scope.(True or False) 19. unctions that change an object's data values are commonly referred to as a. accessor functions b. destructive functions c. mutator functions d. non-member functions 20. From a coding standpoint, the friends list is simply a series of method prototype declarations preceded of method prototype with the keyword a. static and included in the class declarationt c. external d. global b. friend