Question 1

You can use the technique known as a member intialization list to initialize members of a class.

Accepted Answer

A) True 
 B)False

Question 2

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

Accepted Answer

A) True 
 B)False

Question 3

When you dereference an object pointer, use the

Accepted Answer

A)  -> operator 
B)   operator 
C)  dot operator 
D)  & operator 
E)  None of these 
A)  -> operator 
B)   operator 
C)  dot operator 
D)  & operator 
E)  None of these

Question 4

A C++ class is similar to a(n)

Accepted Answer

A)  inline function 
B)  header file 
C)  library function 
D)  structure 
E)  None of these 
A)  inline function 
B)  header file 
C)  library function 
D)  structure 
E)  None of these

Question 5

In C++11 you can use __________ to initialize a member variable in its declaration statement.

Accepted Answer

A)  general member initialization 
B)  default initialization 
C)  in-place initialization 
D)  initialization overload 
E)  None of these 
A)  general member initialization 
B)  default initialization 
C)  in-place initialization 
D)  initialization overload 
E)  None of these

Question 6

How many default constructors can a class have?

Accepted Answer

A)  only one 
B)  two or more 
C)  only two 
D)  any number 
E)  None of these 
A)  only one 
B)  two or more 
C)  only two 
D)  any number 
E)  None of these

Question 7

Which type of member function may only be called from a function that is a member of the same class?

Accepted Answer

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

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

Examples of access specifiers are the key words

Accepted Answer

A)  near and far 
B)  opened and closed 
C)  private and public 
D)  table and row 
E)  None of these 
A)  near and far 
B)  opened and closed 
C)  private and public 
D)  table and row 
E)  None of these

Question 10

A destructor function can have zero to many parameters.

Accepted Answer

A) True 
 B)False

Question 11

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

Accepted Answer

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

Question 12

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 13

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 14

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

Accepted Answer

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

Question 15

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

Question 16

When an object is defined without an argument list for its constructor, the compiler automatically calls the object's default constructor.

Accepted Answer

A) True 
 B)False

Question 17

If you do not declare a destructor function, the compiler will furnish one automatically.

Accepted Answer

A) True 
 B)False

Question 18

Assuming that Rectangle is a class name, what can you say is true, given the following statement?
Rectangle *BoxPtr;

Accepted Answer

A)  The statement declares an object of the class Rectangle. 
B)  The statement assigns the value of *BoxPtr to the object Rectangle. 
C)  The statement defines a Rectangle pointer variable named *BoxPtr. 
D)  The statement is illegal in C++. 
E)  None of these 
A)  The statement declares an object of the class Rectangle. 
B)  The statement assigns the value of *BoxPtr to the object Rectangle. 
C)  The statement defines a Rectangle pointer variable named *BoxPtr. 
D)  The statement is illegal in C++. 
E)  None of these

Question 19

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

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 20

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

Exam 13: Introduction to Classes

You can use the technique known as a member intialization list to initialize members of a class.

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

When you dereference an object pointer, use the

A C++ class is similar to a(n)

In C++11 you can use __________ to initialize a member variable in its declaration statement.

How many default constructors can a class have?

Which type of member function may only be called from a function that is a member of the same class?

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

Examples of access specifiers are the key words

A destructor function can have zero to many parameters.

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

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.

The constructor function always has the same name as

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

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

When an object is defined without an argument list for its constructor, the compiler automatically calls the object's default constructor.

If you do not declare a destructor function, the compiler will furnish one automatically.

Assuming that Rectangle is a class name, what can you say is true, given the following statement? Rectangle *BoxPtr;

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

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

Introduction to Computers and Programming

Introduction to C

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Arrays and Vectors

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 and Templates

The Standard Template Library

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters

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

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

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