Question

Question 1 10 pts Inheritance is a capability of C++ to represent increased specialization that is often found in real world relationships. True False Question 2 10 pts Inheritance between a child and parent object exhibits an 'relationship. Question 3 10 pts As you move down an inheritance relationship from parent to child, you typically move from a general to specific description. True False

Answer 1

ANSWER 1) True.

ANSWER 2) is-a relationship.

Inheritance (is-a) relationships are derived from child classes that inherit attributes and methods from their parent class. Composition (has-a) relationships are classes whose attributes are comprised of other classes.

ANSWER 3) True.

The Parent class is more of a general blueprint, which is the same for all its child classes. The child class properties are specific to only that class.

ANSWER 4) True.

ANSWER 5) No.

In the Base Class, there is no access specifier for int x and in C++ the default access specifier is Private thus it can not be accessed by its child class directly.

ANSWER 6) False.

When a class uses private member access specifiers to derive from a base, all public and protected members of the base class are accessible as private members of the derived class (private members of the base are never accessible unless friended).

ANSWER 7) Private > Protected > Public

ANSWER 8) True.

ANSWER 9) True.

When a class uses protected member access specifier to derive from a base, all public and protected members of the base class are accessible as protected members of the derived class (private members of the base are never accessible unless friended)

ANSWER 10) True.