Question 1

The static keyword must not be used with ____.

Accepted Answer

A)  data members 
B)  instance methods 
C)  class methods 
D)  all of the above 
A)  data members 
B)  instance methods 
C)  class methods 
D)  all of the above

Question 2

The keyword new is used as an operator to call constructor methods.

Accepted Answer

A) True 
 B)False

Question 3

Class methods manipulate data by ____.

Accepted Answer

A)  directly accessing private data members. 
B)  passing information as arguments through parameters. 
C)  using constructors and accessors. 
D)  sending visible data in the Main( ) method. 
A)  directly accessing private data members. 
B)  passing information as arguments through parameters. 
C)  using constructors and accessors. 
D)  sending visible data in the Main( ) method.

Question 4

When you define a class, you can use ____ to display all public members of the class (once an object is instantiated).

Accepted Answer

A)  constructors 
B)  intellisense 
C)  instance methods 
D)  class diagrams 
A)  constructors 
B)  intellisense 
C)  instance methods 
D)  class diagrams

Question 5

A class is normally associated with a(n) ____, which often describes a person, place, or thing and is normally a noun.

Accepted Answer

A)  method member 
B)  behavior 
C)  data member 
D)  entity 
A)  method member 
B)  behavior 
C)  data member 
D)  entity

Question 6

A standard naming convention in C# for properties is to use the same name as the instance variable or field, except begin the identifier using an uppercase character.

Accepted Answer

A) True 
 B)False

Question 7

If you overwrite the ToString( ) method, you should also override the other methods of the object class.

Accepted Answer

A) True 
 B)False

Question 8

Constructors differ from other methods in that constructors ____.

Accepted Answer

A)  are not defined by the programmer 
B)  always return  a value 
C)  are defined outside of the class 
D)  use the same identifier as the class 
A)  are not defined by the programmer 
B)  always return  a value 
C)  are defined outside of the class 
D)  use the same identifier as the class

Question 9

When you create an application that has two files, both must have a Main( ) method.

Accepted Answer

A) True 
 B)False

Question 10

Three of the contextual keywords associated with properties are get, set, and value.

Accepted Answer

A) True 
 B)False

Question 11

When you define a property, you can define the set without the get, but you must define a get.

Accepted Answer

A) True 
 B)False

Question 12

The ToString( ) method is automatically invoked when an object reference is made in the ____.

Accepted Answer

A)  class constructor 
B)  Write( ) method 
C)  mutator method 
D)  object class 
A)  class constructor 
B)  Write( ) method 
C)  mutator method 
D)  object class

Question 13

The ToString( ) method is automatically invoked when the Write( ) or WriteLine( ) methods are called.

Accepted Answer

A) True 
 B)False

Question 14

Which of the following is NOT one of the inherited member methods of the object class?

Accepted Answer

A)  ToString( ) 
B)  Equals( ) 
C)  GetType( ) 
D)  Main( ) 
A)  ToString( ) 
B)  Equals( ) 
C)  GetType( ) 
D)  Main( )

Question 15

Accessor and mutators are ____________ methods

Accepted Answer

The answer of Accessor and mutators are ____________ methods...

Question 16

To define a property to change a data member of a class include a ____ clause.

Accepted Answer

A)  mutator 
B)  get 
C)  set 
D)  value 
A)  mutator 
B)  get 
C)  set 
D)  value

Question 17

The return type for constructors is always the type of the class.

Accepted Answer

A) True 
 B)False

Question 18

Instance methods manipulate data by ____.

Accepted Answer

A)  directly accessing private data members. 
B)  passing information as arguments through parameters. 
C)  using constructors and accessors. 
D)  sending visible data in the Main( ) method. 
A)  directly accessing private data members. 
B)  passing information as arguments through parameters. 
C)  using constructors and accessors. 
D)  sending visible data in the Main( ) method.

Question 19

Which of the following is true regarding methods of a class?

Accepted Answer

A)  You must use the keyword static. 
B)  They are called instance methods. 
C)  To call methods of the class in the class, you must prefix the method name with the class name. 
D)  No return type is used when you define a class method. 
A)  You must use the keyword static. 
B)  They are called instance methods. 
C)  To call methods of the class in the class, you must prefix the method name with the class name. 
D)  No return type is used when you define a class method.

Question 20

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

The static keyword must not be used with ____.

The keyword new is used as an operator to call constructor methods.

Class methods manipulate data by ____.

When you define a class, you can use ____ to display all public members of the class (once an object is instantiated).

A class is normally associated with a(n) ____, which often describes a person, place, or thing and is normally a noun.

A standard naming convention in C# for properties is to use the same name as the instance variable or field, except begin the identifier using an uppercase character.

If you overwrite the ToString( ) method, you should also override the other methods of the object class.

Constructors differ from other methods in that constructors ____.

When you create an application that has two files, both must have a Main( ) method.

Three of the contextual keywords associated with properties are get, set, and value.

When you define a property, you can define the set without the get, but you must define a get.

The ToString( ) method is automatically invoked when an object reference is made in the ____.

The ToString( ) method is automatically invoked when the Write( ) or WriteLine( ) methods are called.

Which of the following is NOT one of the inherited member methods of the object class?

Accessor and mutators are ____________ methods

To define a property to change a data member of a class include a ____ clause.

The return type for constructors is always the type of the class.

Instance methods manipulate data by ____.

Which of the following is true regarding methods of a class?

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.

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

The static keyword must not be used with ____.

The keyword new is used as an operator to call constructor methods.

Class methods manipulate data by ____.

When you define a class, you can use ____ to display all public members of the class (once an object is instantiated).

A class is normally associated with a(n) ____, which often describes a person, place, or thing and is normally a noun.

A standard naming convention in C# for properties is to use the same name as the instance variable or field, except begin the identifier using an uppercase character.

If you overwrite the ToString( ) method, you should also override the other methods of the object class.

Constructors differ from other methods in that constructors ____.

When you create an application that has two files, both must have a Main( ) method.

Three of the contextual keywords associated with properties are get, set, and value.

When you define a property, you can define the set without the get, but you must define a get.

The ToString( ) method is automatically invoked when an object reference is made in the ____.

The ToString( ) method is automatically invoked when the Write( ) or WriteLine( ) methods are called.

Which of the following is NOT one of the inherited member methods of the object class?

Accessor and mutators are ____________ methods

To define a property to change a data member of a class include a ____ clause.

The return type for constructors is always the type of the class.

Instance methods manipulate data by ____.

Which of the following is true regarding methods of a class?

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.

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