Question 1

Constructors are methods.

Accepted Answer

A) True 
 B)False

Question 2

To design a class that is flexible and full-featured,____.

Accepted Answer

A)  define a constructor for every possible combination of data members. 
B)  define a default constructor. 
C)  define at least three constructors. 
D)  include multiple constructors. 
A)  define a constructor for every possible combination of data members. 
B)  define a default constructor. 
C)  define at least three constructors. 
D)  include multiple constructors.

Question 3

C# is an object-oriented language.All the code for an application must be placed in a(n)____.

Accepted Answer

A)  file 
B)  object 
C)  class 
D)  method 
A)  file 
B)  object 
C)  class 
D)  method

Question 4

Which of the following is NOT a true statement relating to constructors?

Accepted Answer

A)  To add full functionality to your classes, write multiple constructors 
B)  If you write one constructor, you lose the default one that is created automatically. 
C)  The default constructor must be the first one written for the class. 
D)  Constructors are used to provide values to the object's data members. 
A)  To add full functionality to your classes, write multiple constructors 
B)  If you write one constructor, you lose the default one that is created automatically. 
C)  The default constructor must be the first one written for the class. 
D)  Constructors are used to provide values to the object's data members.

Question 5

If proper naming conventions were used in the above statement,which of the following statements is true?

Accepted Answer

A)  PricePerSqYard is a property 
B)  plush is an object 
C)  40.99 is a numeric literal 
D)  all of the above 
A)  PricePerSqYard is a property 
B)  plush is an object 
C)  40.99 is a numeric literal 
D)  all of the above

Question 6

When you define a class and determine what data members it should have,you are declaring instance variables or fields that will represent the state of an object.

Accepted Answer

A) True 
 B)False

Question 7

Mutators are special types of methods used to create objects.

Accepted Answer

A) True 
 B)False

Question 8

When you define a class method,you define its characteristics or fields in terms of the data.

Accepted Answer

A) True 
 B)False

Question 9

With the object-oriented approach,objects send messages to other objects and receive messages from objects.

Accepted Answer

A) True 
 B)False

Question 10

A class named River will have a constructor named River.

Accepted Answer

A) True 
 B)False

Question 11

Data members should be defined with an access mode of ____________.

Accepted Answer

The answer of Data members should be defined with an...

Question 12

Constructors ____.

Accepted Answer

A)  can be overloaded. 
B)  do not have to be written. 
C)  do not return a value. 
D)  all of the above. 
A)  can be overloaded. 
B)  do not have to be written. 
C)  do not return a value. 
D)  all of the above.

Question 13

Since the data members of the class are defined as private,their public property counterpart must be used to assign new values to the data members.

Accepted Answer

A) True 
 B)False

Question 14

By abstracting out the attributes (data)and the behaviors (processes on the data),you can create a(n)____________ to serve as a template from which many objects of that type can be instantiated.

Accepted Answer

The answer of By abstracting out the attributes (data)and the...

Question 15

A constructor is used to instantiate a class from an object.

Accepted Answer

A) True 
 B)False

Constructors are methods.

To design a class that is flexible and full-featured,____.

C# is an object-oriented language.All the code for an application must be placed in a(n)____.

Which of the following is NOT a true statement relating to constructors?

If proper naming conventions were used in the above statement,which of the following statements is true?

When you define a class and determine what data members it should have,you are declaring instance variables or fields that will represent the state of an object.

Mutators are special types of methods used to create objects.

When you define a class method,you define its characteristics or fields in terms of the data.

With the object-oriented approach,objects send messages to other objects and receive messages from objects.

A class named River will have a constructor named River.

Data members should be defined with an access mode of ____________.

Constructors ____.

Since the data members of the class are defined as private,their public property counterpart must be used to assign new values to the data members.

By abstracting out the attributes (data)and the behaviors (processes on the data),you can create a(n)____________ to serve as a template from which many objects of that type can be instantiated.

A constructor is used to instantiate a class from an object.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 4: Creating Your Own Classes

Constructors are methods.

To design a class that is flexible and full-featured,____.

C# is an object-oriented language.All the code for an application must be placed in a(n)____.

Which of the following is NOT a true statement relating to constructors?

If proper naming conventions were used in the above statement,which of the following statements is true?

When you define a class and determine what data members it should have,you are declaring instance variables or fields that will represent the state of an object.

Mutators are special types of methods used to create objects.

When you define a class method,you define its characteristics or fields in terms of the data.

With the object-oriented approach,objects send messages to other objects and receive messages from objects.

A class named River will have a constructor named River.

Data members should be defined with an access mode of ____________.

Constructors ____.

Since the data members of the class are defined as private,their public property counterpart must be used to assign new values to the data members.

By abstracting out the attributes (data)and the behaviors (processes on the data),you can create a(n)____________ to serve as a template from which many objects of that type can be instantiated.

A constructor is used to instantiate a class from an object.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Programming Based on Events

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters