Question 1

When overloading the insertion operator to process a Complex object, it s important to understand that you re overloading an operator in the ____ class.

Accepted Answer

A)  istream 
B)  Complex 
C)  operator 
D)  ostream

Question 2

In normal function calls, ____________________ binding is used, meaning the determination of which function is called is made at compile time.

Accepted Answer

The answer of In normal function calls, ____________________ binding is...

Question 3

In class to class conversion, including a conversion operator function with the second class s name in the first class creates a problem if the second class hasn t been ____________________.

Accepted Answer

The answer of In class to class conversion, including a...

Question 4

An implicit conversion occurs in C++ s operations.

Accepted Answer

A) True 
 B)False

Question 5

If a base class member has a protected access and the derived class s access specifier is public , the derived class member is ____ to its class.

Accepted Answer

A)  public 
B)  global 
C)  protected 
D)  private

Question 6

One step in modifying cin to handle the Complex class is to provide access to the Complex class data. This is achieved by declaring the extraction operator function as a(n) ____________________ in the Complex class.

Accepted Answer

The answer of One step in modifying cin to handle...

Question 7

With the introduction of user-defined data types, there are ____ possibilities for conversion between data types.

Accepted Answer

A)  two 
B)  three 
C)  four 
D)  eight

Question 8

In the absence of a derived class constructor, the compiler automatically calls the default ____________________ class constructor first.

Accepted Answer

The answer of In the absence of a derived class...

Question 9

Conversion from a class type to a built-in type is made by using a ____ function.

Accepted Answer

A)  copy operator 
B)  reference 
C)  type constructor 
D)  conversion operator

Question 10

All ____ data members come into existence before any objects are created.

Accepted Answer

A)  public 
B)  static 
C)  virtual 
D)  local

Question 11

A static variable with ____________________ access may be assigned a value or altered by a member function anywhere after the static variable s definition.

Accepted Answer

The answer of A static variable with ____________________ access may...

Question 12

Casting from a base to a derived class requires a(n) ____ to initialize the derived class members that aren t in the base class.

Accepted Answer

A)  destructor 
B)  mutator 
C)  operator 
D)  constructor

Question 13

A nonmember function can access private class data members as a(n) ____.

Accepted Answer

A)  operator 
B)  friend 
C)  static function 
D)  privileged function

Question 14

The ____ of an identifier defines the portion of a program where the identifier can be accessed.

Accepted Answer

A)  scope 
B)  reach 
C)  section 
D)  block

Question 15

The function used to overload the ostream insertion operator is referred to as a(n) ____.

Accepted Answer

A)  user-defined function 
B)  static function 
C)  friend function 
D)  operator function

Question 16

In the assignment b = a; where a is a user-defined data type and b is a built in type, the conversion to the built in type is ____________________.

Accepted Answer

The answer of In the assignment b = a; where...

Question 17

The initial class used as the basis for the derived class is referred to as the subclass.

Accepted Answer

A) True 
 B)False

Question 18

As each class is defined, it gets its own block of memory for its data members.

Accepted Answer

A) True 
 B)False

Question 19

The feature of object-oriented languages called ____________________ allows redefining how member functions of related classes operate, based on the object being referenced.

Accepted Answer

The answer of The feature of object-oriented languages called ____________________...

Question 20

In multiple inheritance, a derived type has two or more base types.

Accepted Answer

A) True 
 B)False

Exam 12: Adding Functionality to Your Classes

When overloading the insertion operator to process a Complex object, it s important to understand that you re overloading an operator in the ____ class.

In normal function calls, ____________________ binding is used, meaning the determination of which function is called is made at compile time.

In class to class conversion, including a conversion operator function with the second class s name in the first class creates a problem if the second class hasn t been ____________________.

An implicit conversion occurs in C++ s operations.

If a base class member has a protected access and the derived class s access specifier is public , the derived class member is ____ to its class.

One step in modifying cin to handle the Complex class is to provide access to the Complex class data. This is achieved by declaring the extraction operator function as a(n) ____________________ in the Complex class.

With the introduction of user-defined data types, there are ____ possibilities for conversion between data types.

In the absence of a derived class constructor, the compiler automatically calls the default ____________________ class constructor first.

Conversion from a class type to a built-in type is made by using a ____ function.

All ____ data members come into existence before any objects are created.

A static variable with ____________________ access may be assigned a value or altered by a member function anywhere after the static variable s definition.

Casting from a base to a derived class requires a(n) ____ to initialize the derived class members that aren t in the base class.

A nonmember function can access private class data members as a(n) ____.

The ____ of an identifier defines the portion of a program where the identifier can be accessed.

The function used to overload the ostream insertion operator is referred to as a(n) ____.

In the assignment b = a; where a is a user-defined data type and b is a built in type, the conversion to the built in type is ____________________.

The initial class used as the basis for the derived class is referred to as the subclass.

As each class is defined, it gets its own block of memory for its data members.

The feature of object-oriented languages called ____________________ allows redefining how member functions of related classes operate, based on the object being referenced.

In multiple inheritance, a derived type has two or more base types.