Computer Science - Chapter 15 (Quiz)

In an inheritance situation, the new class that you create from an existing class is known as the ________.

derived class and child class

The ________ destructor is called before the ________ destructor.

derived, base

Multiple inheritance is when a ________ class has ________ base classes.

derived, two or more

In the following statement: class Car : protected Vehicle ________ is the derived class.

Car

True/False: A member function of a derived class may not have the same name as a member function of a base class.

False

________ allows us to create new classes based on existing classes.

Inheritance

________ is commonly used to extend a class, or to give it additional capabilities.

Inheritance

When more than one class is derived from a base class, the situation is called:

Not multiplicity; population; polymorphism; or encapsulation

The following statement: class Car : private Vehicle allows the ________ members of the Car class to access ________ members of the Vehicle class.

Not private, private; public, private; public, protected; or protected, private

________ members of a base class are never accessible to a derived class.

Private

True/False: In C++ 11, if a derived class attempts to override a final member function, the compiler generates an error.

True

True/False: Pointers to a base class may be assigned the address of a derived class object.

True

True/False: Static binding occurs when the compiler binds a function call with the function call that resides in the same class as the call itself.

True

True/False: The base class access specification can be viewed as a filter that base class members must pass through when becoming inherited members of a derived class.

True

The base class's ________ affects the way its members are inherited by the derived class.

access specification

The ________ constructor is called before the ________ constructor.

base, derived

When you derive a class from an existing class, you ________ add new data and functions.

may

Polymorphism is when ________ in a class hierarchy perform differently, depending upon which object performs the call.

member functions

A virtual function is a member function that expects to be ________ in a derived class.

overridden

C++ 11 introduces the ________ key word to help prevent subtle errors when overriding virtual functions.

override

The term ________ means the ability to take many forms.

polymorphism

Protected members of a base class are like ________, but they may be accessed by derived classes.

private members

When the compiler binds a member function call with the version of the function that resides in the same class as the call itself, this is considered ________ binding.

static

In the following statement: class car : public vehicle ________ is the base class.

vehicle

A ________ of a base class expects to be overridden in a derived class.

virtual function