1. The header file associated with the definition of a
class is usually referred to as the
a. header file
b. implementation file
c. interface file
d. definition file
2. Those class members defined as ____________ are
accessible only to member functions of the class and
friends of the class.
a. public
b. private
c. friend
d. virtual
3. When an instance of a class is declared, the
____________ of the class is automatically called.
a. constructor
b. destructor
c. mutator
d. accessor
4. The default access for members of a class is
a. public
b. private
c. protected
d. virtual
5. Class definitions typically contain function
definitions for functions that allow the user of the
class to set a value into a class data member. These
types of function are usually classified as
a. operator overload functions.
b. mutator functions.
c. accessor functions.
d. function overload functions.
6. Data members of a class should, in most cases, be
placed in the ______________ section of the class
definition.
a. private
b. protected
c. public
d. virtual
7. Class definitions typically contain function
definitions for functions that allow the user of the
class to get a value from a class data member. These
types of function are usually classified as
a. operator overload functions.
b. mutator functions.
c. accessor functions.
d. function overload functions.
8. The implementation of a class is supposed to be hidden
from the user of the class. This hiding of the implementation is called
a. data hiding
b. private methods
c. public interface
d. encapsulation
9. Find the error(s) in each of the following and explain
how to correct it.
a. Given the following prototype in class CDate.
void ~CDate( int );
ERROR: ________________________________________________
__________________________________________________
CORRECTION: ___________________________________________
__________________________________________________
b. Given the following class definition for CDate:
class CDate
{
public:
...
private:
int month = 0, day = 0, year = 0;
...
};
ERROR:_________________________________________________
__________________________________________________
CORRECTION: ___________________________________________
__________________________________________________
__________________________________________________
c. Given the following prototype in class CDate:
int CDate( int mon, int dy, int yr );
ERROR:_________________________________________________
_______________________________________________________
CORRECTION:____________________________________________
_______________________________________________________