Question 1

Discuss static methods.

Accepted Answer

Static methods, also called class methods, are those for which no object needs to exist. Static methods do not receive a this reference as an implicit parameter. Typically, static methods include the word static in the method header. (Java, C#, and C++ use the keyword static. In Visual Basic, the keyword Shared is used in place of static.

Question 2

When methods have ____, other programs and methods may use the methods to get access to the private data.

Accepted Answer

A)  private access 
B)  public access 
C)  complete access 
D)  all access 
A)  private access 
B)  public access 
C)  complete access 
D)  all access B

Question 3

____________________ is the process of combining all of an object's attributes and methods into a single package.

Accepted Answer

Encapsulation

Question 4

The data components of a class that belong to every instantiated object are the class's ____.

Accepted Answer

A)  numeric variables 
B)  string variables 
C)  instance variables 
D)  data variables 
A)  numeric variables 
B)  string variables 
C)  instance variables 
D)  data variables

Question 5

Discuss why it is helpful to think of items as instances of a class.

Accepted Answer

Thinking of items as instances of a clas

Question 6

Object-oriented programmers sometimes say an object is one ____ of a class.

Accepted Answer

A)  enumeration 
B)  instantiation 
C)  member 
D)  reference 
A)  enumeration 
B)  instantiation 
C)  member 
D)  reference

Question 7

____ are the characteristics that define an object.

Accepted Answer

A)  Instances 
B)  Attributes 
C)  Behaviors 
D)  Methods 
A)  Instances 
B)  Attributes 
C)  Behaviors 
D)  Methods

Question 8

List the two identifiers within a method that always mean exactly the same thing when you write an instance method in a class.

Accepted Answer

When you write an instance method in a c

Question 9

____ methods are those for which no object needs to exist.

Accepted Answer

A)  Dynamic 
B)  Public 
C)  Static 
D)  Private 
A)  Dynamic 
B)  Public 
C)  Static 
D)  Private

Question 10

In most programming languages, you use the word ____ when you want to declare a static class member.

Accepted Answer

A)  private 
B)  friend 
C)  public 
D)  static 
A)  private 
B)  friend 
C)  public 
D)  static

Question 11

Within any object-oriented program, you continuously make requests to an object's methods, often including arguments as part of those requests.

Accepted Answer

A) True 
 B)False

Question 12

____ methods are methods that exist to be used with an object created from a class.

Accepted Answer

A)  Nonstatic 
B)  Static 
C)  Hidden 
D)  Controlled 
A)  Nonstatic 
B)  Static 
C)  Hidden 
D)  Controlled

Question 13

Methods in a class are static instance methods by default.

Accepted Answer

A) True 
 B)False

Question 14

A(n) ____________________ is one instance of a class.

Accepted Answer

The answer of A(n) ____________________ is one instance of a...

Question 15

List five important features of object-oriented languages.

Accepted Answer

Five important features of obj

Question 16

Object-oriented programmers also use the term ____ when describing inheritance.

Accepted Answer

A)  has-a 
B)  from-a 
C)  is-a 
D)  contains 
A)  has-a 
B)  from-a 
C)  is-a 
D)  contains

Question 17

____ is a programming model that focuses on an application's components and data and the methods you need to manipulate them.

Accepted Answer

A)  Classical programming 
B)  Functional programming 
C)  Procedural programming 
D)  Object-oriented programming 
A)  Classical programming 
B)  Functional programming 
C)  Procedural programming 
D)  Object-oriented programming

Question 18

When you think in an object-oriented manner, everything is a(n) ____________________.

Accepted Answer

The answer of When you think in an object-oriented manner,...

Question 19

Discuss nonstatic methods.

Accepted Answer

Nonstatic methods are methods that exist

Question 20

Match between columns
                        Premises: An instance of a class
A program or class that instantiates objects of another prewritten class
The process of acquiring the traits of one's predecessors
The process of combining all of an object's attributes and methods into a single package
The set of all the values or contents of a class object's instance variables
The characteristics that define an object as part of a class
Multiple methods with the same name, which will act differently and appropriately when used with different types
Describes a group or collection of objects with common attributes
The data components of a class that belong to every instantiated object
The concept that other classes should not alter an object's attributes-only the methods of an object's own class should have that privilege

Accepted Answer

The Answer of polymorphism and inheritance and class and object is...

Discuss static methods.

When methods have ____, other programs and methods may use the methods to get access to the private data.

____________________ is the process of combining all of an object's attributes and methods into a single package.

The data components of a class that belong to every instantiated object are the class's ____.

Discuss why it is helpful to think of items as instances of a class.

Object-oriented programmers sometimes say an object is one ____ of a class.

____ are the characteristics that define an object.

List the two identifiers within a method that always mean exactly the same thing when you write an instance method in a class.

____ methods are those for which no object needs to exist.

In most programming languages, you use the word ____ when you want to declare a static class member.

Within any object-oriented program, you continuously make requests to an object's methods, often including arguments as part of those requests.

____ methods are methods that exist to be used with an object created from a class.

Methods in a class are static instance methods by default.

A(n) ____________________ is one instance of a class.

List five important features of object-oriented languages.

Object-oriented programmers also use the term ____ when describing inheritance.

____ is a programming model that focuses on an application's components and data and the methods you need to manipulate them.

When you think in an object-oriented manner, everything is a(n) ____________________.

Discuss nonstatic methods.

An Overview of Computers and Proramming

Elements of High Quality Programs

Understanding Structure

Making Decisions

Looping

Arrays

File Handling and Applications

Advanced Data Handling Techniques

Advanced Modularization Techniques

More Object Oriented Programming Concepts

Event Driven Gui Programming Multithreading and Animation

System Modeling With the Uml

Using Relational Databases

Filters

Exam 10: Object Oriented Programming

Discuss static methods.

When methods have ____, other programs and methods may use the methods to get access to the private data.

____________________ is the process of combining all of an object's attributes and methods into a single package.

The data components of a class that belong to every instantiated object are the class's ____.

Discuss why it is helpful to think of items as instances of a class.

Object-oriented programmers sometimes say an object is one ____ of a class.

____ are the characteristics that define an object.

List the two identifiers within a method that always mean exactly the same thing when you write an instance method in a class.

____ methods are those for which no object needs to exist.

In most programming languages, you use the word ____ when you want to declare a static class member.

Within any object-oriented program, you continuously make requests to an object's methods, often including arguments as part of those requests.

____ methods are methods that exist to be used with an object created from a class.

Methods in a class are static instance methods by default.

A(n) ____________________ is one instance of a class.

List five important features of object-oriented languages.

Object-oriented programmers also use the term ____ when describing inheritance.

____ is a programming model that focuses on an application's components and data and the methods you need to manipulate them.

When you think in an object-oriented manner, everything is a(n) ____________________.

Discuss nonstatic methods.

An Overview of Computers and Proramming

Elements of High Quality Programs

Understanding Structure

Making Decisions

Looping

Arrays

File Handling and Applications

Advanced Data Handling Techniques

Advanced Modularization Techniques

More Object Oriented Programming Concepts

Event Driven Gui Programming Multithreading and Animation

System Modeling With the Uml

Using Relational Databases

Filters