Question 1

C++ is an example of a pure object-oriented programming language.

Accepted Answer

A) True 
 B)False

Question 2

A(n) ____ consists of a class s public member function declarations and any supporting comments.

Accepted Answer

A)  implementation 
B)  interface 
C)  class scope 
D)  object

Question 3

Variables defined to be of a user-declared class are referred to as ____.

Accepted Answer

A)  attributes 
B)  member variables 
C)  objects 
D)  instance variables

Question 4

A(n) ____ is any nonconstructor class method that changes an object s data values.

Accepted Answer

A)  access method 
B)  mutator method 
C)  get function 
D)  return function

Question 5

____ are functions with the same class name as constructors but preceded with a tilde (~).

Accepted Answer

A)  Destructors 
B)  Collectors 
C)  Removers 
D)  Destroyers

Question 6

An object name and a data member name separated by the ____________________ operator is the standard syntax for referring to an object s data member.

Accepted Answer

The answer of An object name and a data member...

Question 7

The terms class method and class ____________________ are used interchangeably in C++.

Accepted Answer

The answer of The terms class method and class ____________________...

Question 8

In UML diagrams, ____________________ have two qualities: type and visibility.

Accepted Answer

The answer of In UML diagrams, ____________________ have two qualities:...

Question 9

The term ____ refers to packaging a number of items into a single unit.

Accepted Answer

A)  modular 
B)  encapsulation 
C)  interface 
D)  compression

Question 10

The default membership category in a class is ____________________.

Accepted Answer

The answer of The default membership category in a class...

Question 11

A class s ____________________ defines the operations permitted to be performed on an object s data members.

Accepted Answer

The answer of A class s ____________________ defines the operations...

Question 12

In computer terminology, the combination of data and associated operations is defined as a(n) ____.

Accepted Answer

A)  constant type 
B)  external type 
C)  data type 
D)  variable type

Question 13

Objects are referred to as ____ of a class.

Accepted Answer

A)  state 
B)  members 
C)  built-in types 
D)  instances

Question 14

In C++, class names must always start with a capital letter.

Accepted Answer

A) True 
 B)False

Question 15

The term encapsulation is sometimes used to refer to the process of ____.

Accepted Answer

A)  class implementation 
B)  object instantiation 
C)  data hiding 
D)  class construction

Question 16

The C language, which is C++ s predecessor, is a(n) ____ language.

Accepted Answer

A)  hybrid 
B)  procedural 
C)  object-oriented 
D)  relational

Question 17

A(n) ____________________ function is called automatically when an object goes out of existence.

Accepted Answer

The answer of A(n) ____________________ function is called automatically when...

Question 18

The first requirement of a pure object-oriented language is that it contain three specific features: classes, inheritance, and ____.

Accepted Answer

A)  virtual functions 
B)  constants 
C)  variables 
D)  polymorphism

Question 19

The class declaration section begins with the keyword ____ followed by a class name.

Accepted Answer

A)  instance 
B)  typedef 
C)  create 
D)  class

Question 20

The values contained in an object s data members determine the object s ____.

Accepted Answer

A)  category 
B)  class 
C)  state 
D)  scope

Exam 11: Introduction to Classes