Question 1

Objects both in the real world and in object-oriented programming contain ____ and methods.

Accepted Answer

A)   behaviors
B)   attributes
C)   help
D)   primitive data typesE) C) and D)
F) B) and C)

Question 2

Object-oriented programmers usually specify that their data fields will have private access.

Accepted Answer

A) True 
 B)False

Question 3

Explain what private access means in object-oriented programming.

Accepted Answer

To prevent unauthorized field modificati...

Question 4

In addition to their attributes, class objects have methods associated with them, and every object that is an instance of a class possesses different methods.

Accepted Answer

A) True 
 B)False

Question 5

List the three parts of a class definition.

Accepted Answer

A class definition can contain...

Question 6

Methods that set values are called ____ methods.

Accepted Answer

A)   modifier
B)   mutator
C)   creator
D)   accessE) B) and C)
F) A) and D)

Question 7

Declaring a class does not create actual objects.

Accepted Answer

A) True 
 B)False

Question 8

The purpose of ____ is to set or change the values of data fields within the class.

Accepted Answer

A)   get methods
B)   put methods
C)   make methods
D)   set methodsE) A) and D)
F) A) and C)

Question 9

A ____ method is also known as a help method.

Accepted Answer

A)   work
B)   private
C)   public
D)   setE) None of the above
F) A) and B)

Question 10

The accessor method is another name for the set method.

Accepted Answer

A) True 
 B)False

Question 11

A(n)  ____ is a program or class that instantiates objects of another prewritten class.

Accepted Answer

A)   instantiation
B)   method
C)   class client
D)   class definitionE) All of the above
F) A) and B)

Question 12

A(n)  ____ consists of a rectangle divided into three sections.

Accepted Answer

A)   class tree
B)   dependency diagram
C)   class diagram
D)   entity-relationship diagramE) A) and B)
F) All of the above

Question 13

Another important concept in object-oriented programming is ________, which is the process of acquiring the traits of one's predecessors.

Accepted Answer

The answer of Another important concept in object-oriented programming is...

Question 14

A(n)  ____ is the adjective defining the type of access (public or private)  that outside classes will have to the attribute or method.

Accepted Answer

A)   control specifier
B)   control modifier
C)   access specifier
D)   access controllerE) A) and B)
F) A) and C)

Question 15

The term ____ implies that the type's data can be accessed only through methods.

Accepted Answer

A)   abstract type library
B)   advanced data type
C)   abstract definition type
D)   abstract data typeE) A) and B)
F) None of the above

Question 16

A ____ is a set of program statements that lists the characteristics of each object and the methods each object can use.

Accepted Answer

A)   class interface
B)   class definition
C)   class reference
D)   class modelE) A) and D)
F) B) and C)

Question 17

The concept of a class is useful because of its ____.

Accepted Answer

A)   reusability
B)   mapping to reality
C)   abstract nature
D)   portabilityE) C) and D)
F) A) and D)

Question 18

In older object-oriented programming languages, simple numbers and characters are said to be ____ data types.

Accepted Answer

A)   primitive
B)   simple
C)   complex
D)   higher-orderE) A) and B)
F) C) and D)

Question 19

When you think in an object-oriented manner, every object is a member of a ____.

Accepted Answer

A)   class
B)   struct
C)   method
D)   collectionE) B) and D)
F) C) and D)

Question 20

Discuss why the reusability of a class makes it useful.

Accepted Answer

The concept of a class is useful because...

Exam 10: Object Oriented Programming

List the three parts of a class definition.

Correct AnswerverifiedA class definition can contain...View AnswerShow Answer

Methods that set values are called ____ methods.

Correct AnswerverifiedShow Answer

A ____ is a set of program statements that lists the characteristics of each object and the methods each object can use.

Correct AnswerverifiedShow Answer

Declaring a class does not create actual objects.

Correct AnswerverifiedShow Answer

The term ____ implies that the type's data can be accessed only through methods.

Correct AnswerverifiedShow Answer

The concept of a class is useful because of its ____.

Correct AnswerverifiedShow Answer

Objects both in the real world and in object-oriented programming contain ____ and methods.

Correct AnswerverifiedShow Answer

In addition to their attributes, class objects have methods associated with them, and every object that is an instance of a class possesses different methods.

Correct AnswerverifiedShow Answer

The purpose of ____ is to set or change the values of data fields within the class.

Correct AnswerverifiedShow Answer

When you think in an object-oriented manner, every object is a member of a ____.

Correct AnswerverifiedShow Answer

A(n) ____ consists of a rectangle divided into three sections.

Correct AnswerverifiedShow Answer

Another important concept in object-oriented programming is ________, which is the process of acquiring the traits of one's predecessors.

Correct AnswerverifiedShow Answer

Explain what private access means in object-oriented programming.

Correct AnswerverifiedTo prevent unauthorized field modificati...View AnswerShow Answer

A(n) ____ is a program or class that instantiates objects of another prewritten class.

Correct AnswerverifiedShow Answer

Discuss why the reusability of a class makes it useful.

Correct AnswerverifiedThe concept of a class is useful because...View AnswerShow Answer

A(n) ____ is the adjective defining the type of access (public or private) that outside classes will have to the attribute or method.

Correct AnswerverifiedShow Answer

In older object-oriented programming languages, simple numbers and characters are said to be ____ data types.

Correct AnswerverifiedShow Answer

A ____ method is also known as a help method.

Correct AnswerverifiedShow Answer

The accessor method is another name for the set method.

Correct AnswerverifiedShow Answer

Object-oriented programmers usually specify that their data fields will have private access.

Correct AnswerverifiedShow Answer

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A class definition can contain...
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To prevent unauthorized field modificati...
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The concept of a class is useful because...
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