Question 1

What is the output of the following program?

Accepted Answer

A) The program runs, but with no output. 
B) 77 
C) 0 
D) The program will not compile. 
A) The program runs, but with no output. 
B) 77 
C) 0 
D) The program will not compile. D

Question 2

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

Accepted Answer

A) True 
 B)False  False

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

If you do not declare an access specification, the default for members of a class is ________.

Accepted Answer

A) inline 
B) private 
C) public 
D) global 
E) None of these 
A) inline 
B) private 
C) public 
D) global 
E) None of these

Question 5

When using smart pointers to dynamically allocate objects in C++ 11, it is unnecessary to delete the dynamically allocated objects because the smart pointer will automatically delete them.

Accepted Answer

A) True 
 B)False

Question 6

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 7

A class may have this many default constructor(s).

Accepted Answer

A) only one 
B) more than one 
C) a maximum of two 
D) any number 
E) None of these 
A) only one 
B) more than one 
C) a maximum of two 
D) any number 
E) None of these

Question 8

What is the output of the following program?

Accepted Answer

A) The program runs, but with no output. 
B) 0 
C) Hello! 
D) The program will not compile. 
A) The program runs, but with no output. 
B) 0 
C) Hello! 
D) The program will not compile.

Question 9

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

Question 10

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 11

This directive is used to create an "include guard," which allows a program to be conditionally compiled. This prevents a header file from accidentally being included more than once.

Accepted Answer

A) #include 
B) #guard 
C) #ifndef 
D) #endif 
E) None of these 
A) #include 
B) #guard 
C) #ifndef 
D) #endif 
E) None of these

Question 12

One purpose that destructor functions are often used for is to free memory that was allocated by the object.

Accepted Answer

A) True 
 B)False

Question 13

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

Accepted Answer

A) True 
 B)False

Question 14

This type of member function may be called from a statement outside the class.

Accepted Answer

A) public 
B) private 
C) undeclared 
D) global 
E) None of these 
A) public 
B) private 
C) undeclared 
D) global 
E) None of these

Question 15

When a member function is defined outside of the class declaration, the function name must be qualified with the ________.

Accepted Answer

A) class name, followed by a semicolon 
B) class name, followed by the scope resolution operator 
C) name of the first object 
D) private access specifier 
E) None of these 
A) class name, followed by a semicolon 
B) class name, followed by the scope resolution operator 
C) name of the first object 
D) private access specifier 
E) None of these

Question 16

This is automatically called when an object is destroyed.

Accepted Answer

A) constructor function 
B) specification deallocator 
C) destructor function 
D) coroner function 
E) None of these 
A) constructor function 
B) specification deallocator 
C) destructor function 
D) coroner function 
E) None of these

Question 17

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 18

One purpose that constructor functions are often used for is to allocate memory that will be needed by the object.

Accepted Answer

A) True 
 B)False

Question 19

A destructor function can have zero to many parameters.

Accepted Answer

A) True 
 B)False

Question 20

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

What is the output of the following program?

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

The destructor function's return type is ________.

If you do not declare an access specification, the default for members of a class is ________.

When using smart pointers to dynamically allocate objects in C++ 11, it is unnecessary to delete the dynamically allocated objects because the smart pointer will automatically delete them.

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

A class may have this many default constructor(s).

What is the output of the following program?

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

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

This directive is used to create an "include guard," which allows a program to be conditionally compiled. This prevents a header file from accidentally being included more than once.

One purpose that destructor functions are often used for is to free memory that was allocated by the object.

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

This type of member function may be called from a statement outside the class.

When a member function is defined outside of the class declaration, the function name must be qualified with the ________.

This is automatically called when an object is destroyed.

Class declarations are usually stored here.

One purpose that constructor functions are often used for is to allocate memory that will be needed by the object.

A destructor function can have zero to many parameters.

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

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Arrays

Searching and Sorting Arrays

Pointers

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

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

What is the output of the following program?

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

The destructor function's return type is ________.

If you do not declare an access specification, the default for members of a class is ________.

When using smart pointers to dynamically allocate objects in C++ 11, it is unnecessary to delete the dynamically allocated objects because the smart pointer will automatically delete them.

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

A class may have this many default constructor(s).

What is the output of the following program?

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

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

This directive is used to create an "include guard," which allows a program to be conditionally compiled. This prevents a header file from accidentally being included more than once.

One purpose that destructor functions are often used for is to free memory that was allocated by the object.

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

This type of member function may be called from a statement outside the class.

When a member function is defined outside of the class declaration, the function name must be qualified with the ________.

This is automatically called when an object is destroyed.

Class declarations are usually stored here.

One purpose that constructor functions are often used for is to allocate memory that will be needed by the object.

A destructor function can have zero to many parameters.

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

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Arrays

Searching and Sorting Arrays

Pointers

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

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 .

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