Question 1

When a constructor function accepts no arguments, or does not have to accept arguments because of default arguments, it is called a(n):

Accepted Answer

A)  empty constructor 
B)  default constructor 
C)  stand-alone function 
D)  arbitrator function 
E)  None of these 
A)  empty constructor 
B)  default constructor 
C)  stand-alone function 
D)  arbitrator function 
E)  None of these B

Question 2

In OOP terminology, an object's member variables are often called its _________, and its member functions are sometimes referred to as its behaviors, or ____________.

Accepted Answer

A)  values, morals 
B)  data, activities 
C)  attributes, activities 
D)  attributes, methods 
E)  None of these 
A)  values, morals 
B)  data, activities 
C)  attributes, activities 
D)  attributes, methods 
E)  None of these D

Question 3

The destructor function's return type is:

Accepted Answer

A)  tilde 
B)  int 
C)  float 
D)  nothing. Destructors have no return type. 
E)  None of the above. 
A)  tilde 
B)  int 
C)  float 
D)  nothing. Destructors have no return type. 
E)  None of the above. D

Question 4

Object-oriented programming is centered around the object, which encapsulate together both the data and the functions that operate on the data.

Accepted Answer

A) True 
 B)False

Question 5

Objects are created from abstract data types that encapsulate _______ and _______ together.

Accepted Answer

A)  numbers, characters 
B)  data, functions 
C)  addresses, pointers 
D)  integers, floats 
E)  None of these 
A)  numbers, characters 
B)  data, functions 
C)  addresses, pointers 
D)  integers, floats 
E)  None of these

Question 6

Class declarations are usually stored here.

Accepted Answer

A)  On separate disk volumes 
B)  In their own header files 
C)  In .cpp files, along with function definitions 
D)  Under pseudonyms 
E)  None of these 
A)  On separate disk volumes 
B)  In their own header files 
C)  In .cpp files, along with function definitions 
D)  Under pseudonyms 
E)  None of these

Question 7

A private member function is useful for tasks that are internal to the class, but is not directly called by statements outside the class.

Accepted Answer

A) True 
 B)False

Question 8

In a procedural program, you typically have __________stored in a collection of variables, and a set of __________ that perform operations on the data.

Accepted Answer

A)  numbers, arguments 
B)  parameters, arguments 
C)  strings, operators 
D)  data, functions 
E)  None of these 
A)  numbers, arguments 
B)  parameters, arguments 
C)  strings, operators 
D)  data, functions 
E)  None of these

Question 9

Members of a class object are accessed with the

Accepted Answer

A)  dot operator. 
B)  cin object. 
C)  extraction operator. 
D)  stream insertion operator. 
E)  None of these 
A)  dot operator. 
B)  cin object. 
C)  extraction operator. 
D)  stream insertion operator. 
E)  None of these

Question 10

A class is a(n) _____________ that is defined by the programmer.

Accepted Answer

A)  data type 
B)  function 
C)  method 
D)  attribute 
E)  None of these 
A)  data type 
B)  function 
C)  method 
D)  attribute 
E)  None of these

Question 11

Class objects can be defined prior to the class declaration.

Accepted Answer

A) True 
 B)False

Question 12

The process of object-oriented analysis can be viewed as the following steps:

Accepted Answer

A)  Identify objects, then define objects' attributes, behaviors, and relationships 
B)  Define data members and member functions, then assign a class name 
C)  Declare private and public variables, prototype functions, then write code 
D)  Write the main() function, then determine which classes are needed 
E)  None of these 
A)  Identify objects, then define objects' attributes, behaviors, and relationships 
B)  Define data members and member functions, then assign a class name 
C)  Declare private and public variables, prototype functions, then write code 
D)  Write the main() function, then determine which classes are needed 
E)  None of these

Question 13

More than one constructor function may be defined for a class.

Accepted Answer

A) True 
 B)False

Question 14

The constructor function always has the same name as

Accepted Answer

A)  the first private data member 
B)  the first public data member 
C)  the class 
D)  the first object of the class 
E)  None of these 
A)  the first private data member 
B)  the first public data member 
C)  the class 
D)  the first object of the class 
E)  None of these

Question 15

Assume that myCar is an instance of the Car class, and that the Car class has a member function named accelerate. Which of the following is a valid call to the accelerate member function?

Accepted Answer

A)  Car->accelerate(); 
B)  myCar::accelerate(); 
C)  myCar.accelerate(); 
D)  myCar:accelerate(); 
A)  Car->accelerate(); 
B)  myCar::accelerate(); 
C)  myCar.accelerate(); 
D)  myCar:accelerate();

Question 16

You must use the private access specification for all data members of a class.

Accepted Answer

A) True 
 B)False

Question 17

Objects in an array are accessed with ________, just like any other data type in an array.

Accepted Answer

A)  subscripts 
B)  parentheses 
C)  #include statements 
D)  output format manipulators 
E)  None of these 
A)  subscripts 
B)  parentheses 
C)  #include statements 
D)  output format manipulators 
E)  None of these

Question 18

A ___________ is a member function that is automatically called when a class object is ___________.

Accepted Answer

A)  destructor, created 
B)  constructor, created 
C)  static function, deallocated 
D)  utility function, declared 
E)  None of these 
A)  destructor, created 
B)  constructor, created 
C)  static function, deallocated 
D)  utility function, declared 
E)  None of these

Question 19

More than one destructor function may be defined for a class.

Accepted Answer

A) True 
 B)False

Question 20

For the following code, which statement is not true? class Point
{
$\quad$private:
$\quad$$\quad$double y;
$\quad$$\quad$double z;
$\quad$public:
$\quad$$\quad$double x;
};

Accepted Answer

A)  x is available to code that is written outside the class. 
B)  The name of the class is Point. 
C)  x, y, and z are called members of the class. 
D)  z is available to code that is written outside the class. 
A)  x is available to code that is written outside the class. 
B)  The name of the class is Point. 
C)  x, y, and z are called members of the class. 
D)  z is available to code that is written outside the class.

When a constructor function accepts no arguments, or does not have to accept arguments because of default arguments, it is called a(n):

In OOP terminology, an object's member variables are often called its _, and its member functions are sometimes referred to as its behaviors, or ____.

The destructor function's return type is:

Object-oriented programming is centered around the object, which encapsulate together both the data and the functions that operate on the data.

Objects are created from abstract data types that encapsulate _ and _ together.

Class declarations are usually stored here.

A private member function is useful for tasks that are internal to the class, but is not directly called by statements outside the class.

In a procedural program, you typically have stored in a collection of variables, and a set of that perform operations on the data.

Members of a class object are accessed with the

A class is a(n) _____________ that is defined by the programmer.

Class objects can be defined prior to the class declaration.

The process of object-oriented analysis can be viewed as the following steps:

More than one constructor function may be defined for a class.

The constructor function always has the same name as

Assume that myCar is an instance of the Car class, and that the Car class has a member function named accelerate. Which of the following is a valid call to the accelerate member function?

You must use the private access specification for all data members of a class.

Objects in an array are accessed with ________, just like any other data type in an array.

A _ is a member function that is automatically called when a class object is _.

More than one destructor function may be defined for a class.

For the following code, which statement is not true? class Point { $\quad$ private: $\quad$ $\quad$ double y; $\quad$ $\quad$ double z; $\quad$ public: $\quad$ $\quad$ double x; };

Introduction to Computers and Programming

Introduction to C++

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Arrays

Searching and Sorting Arrays

Characters, C++-Strings, and More About the String Class

Structured Data

Structured Data

Advanced File Operations

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library STL

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters

Exam 13: Introduction to Classes

When a constructor function accepts no arguments, or does not have to accept arguments because of default arguments, it is called a(n):

In OOP terminology, an object's member variables are often called its _________, and its member functions are sometimes referred to as its behaviors, or ____________.

The destructor function's return type is:

Object-oriented programming is centered around the object, which encapsulate together both the data and the functions that operate on the data.

Objects are created from abstract data types that encapsulate _______ and _______ together.

Class declarations are usually stored here.

A private member function is useful for tasks that are internal to the class, but is not directly called by statements outside the class.

In a procedural program, you typically have __________stored in a collection of variables, and a set of __________ that perform operations on the data.

Members of a class object are accessed with the

A class is a(n) _____________ that is defined by the programmer.

Class objects can be defined prior to the class declaration.

The process of object-oriented analysis can be viewed as the following steps:

More than one constructor function may be defined for a class.

The constructor function always has the same name as

Assume that myCar is an instance of the Car class, and that the Car class has a member function named accelerate. Which of the following is a valid call to the accelerate member function?

You must use the private access specification for all data members of a class.

Objects in an array are accessed with ________, just like any other data type in an array.

A ___________ is a member function that is automatically called when a class object is ___________.

More than one destructor function may be defined for a class.

For the following code, which statement is not true? class Point { \quad private: \quad\quad double y; \quad\quad double z; \quad public: \quad\quad double x; };

Introduction to Computers and Programming

Introduction to C++

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Arrays

Searching and Sorting Arrays

Characters, C++-Strings, and More About the String Class

Structured Data

Structured Data

Advanced File Operations

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library STL

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters

In OOP terminology, an object's member variables are often called its _, and its member functions are sometimes referred to as its behaviors, or ____.

Objects are created from abstract data types that encapsulate _ and _ together.

In a procedural program, you typically have stored in a collection of variables, and a set of that perform operations on the data.

A _ is a member function that is automatically called when a class object is _.

For the following code, which statement is not true? class Point { $\quad$ private: $\quad$ $\quad$ double y; $\quad$ $\quad$ double z; $\quad$ public: $\quad$ $\quad$ double x; };