Question 1

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 2

____________ access modifier is always associated with constructors.

Accepted Answer

The answer of ____________ access modifier is always associated with...

Question 3

What will be displayed from the above line?

Accepted Answer

A)  Value = 12,346 
B)  Value = 12346 
C)  Value = 12,345 
D)  Value = 12,346.0 
A)  Value = 12,346 
B)  Value = 12346 
C)  Value = 12,345 
D)  Value = 12,346.0

Question 4

A property resembles a(n)____,but is more closely aligned to a(n)____.

Accepted Answer

A)  data field, method 
B)  method, data field 
C)  object, mutator 
D)  mutator, accessor 
A)  data field, method 
B)  method, data field 
C)  object, mutator 
D)  mutator, accessor

Question 5

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 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

When you define methods of a class,you are defining its behaviors,in terms of what kinds of things it can do.

Accepted Answer

A) True 
 B)False

Question 8

Instance methods are ____.

Accepted Answer

A)  nonstatic methods. 
B)  also called class methods. 
C)  defined in the Main( ) method. 
D)  defined outside of the class. 
A)  nonstatic methods. 
B)  also called class methods. 
C)  defined in the Main( ) method. 
D)  defined outside of 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

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

Accepted Answer

A) True 
 B)False

Question 11

To program an object-oriented solution begin by determining what ____ are needed in the solution.

Accepted Answer

A)  data 
B)  objects 
C)  processes 
D)  methods 
A)  data 
B)  objects 
C)  processes 
D)  methods

Question 12

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

Accepted Answer

A) True 
 B)False

Question 13

In order to test a class,____.

Accepted Answer

A)  a different class is needed. 
B)  invoke instance methods using the objects you construct. 
C)  use the properties to assign and retrieve values. 
D)  all of the above. 
A)  a different class is needed. 
B)  invoke instance methods using the objects you construct. 
C)  use the properties to assign and retrieve values. 
D)  all of the above.

Question 14

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 15

A class is an instance of an object.

Accepted Answer

A) True 
 B)False

Question 16

If berber is an object,the statement Console.Write(berber);automatically invokes the ____________ method.

Accepted Answer

The answer of If berber is an object,the statement Console.Write(berber);automatically...

Question 17

As with overloaded methods,____________ must differ for constructors.

Accepted Answer

The answer of As with overloaded methods,____________ must differ for...

Question 18

Variables declared in the Main( )method are ____.

Accepted Answer

A)  visible inside any method in the class. 
B)  are automatically initialized to zero. 
C)  must be defined as private data members. 
D)  only visible inside Main( ). 
A)  visible inside any method in the class. 
B)  are automatically initialized to zero. 
C)  must be defined as private data members. 
D)  only visible inside Main( ).

Question 19

An object is like a class template.The object is used to define the structure for the different classes that are going to be of that type.

Accepted Answer

A) True 
 B)False

Question 20

Accessors are special types of methods in C# used to instantiate an object of the class.

Accepted Answer

A) True 
 B)False

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

____________ access modifier is always associated with constructors.

What will be displayed from the above line?

A property resembles a(n),but is more closely aligned to a(n).

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

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.

When you define methods of a class,you are defining its behaviors,in terms of what kinds of things it can do.

Instance methods are ____.

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

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

To program an object-oriented solution begin by determining what ____ are needed in the solution.

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

In order to test a class,____.

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

A class is an instance of an object.

If berber is an object,the statement Console.Write(berber);automatically invokes the ____________ method.

As with overloaded methods,____________ must differ for constructors.

Variables declared in the Main( )method are ____.

An object is like a class template.The object is used to define the structure for the different classes that are going to be of that type.

Accessors are special types of methods in C# used to instantiate an object of the class.

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

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

____________ access modifier is always associated with constructors.

What will be displayed from the above line?

A property resembles a(n)____,but is more closely aligned to a(n)____.

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

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.

When you define methods of a class,you are defining its behaviors,in terms of what kinds of things it can do.

Instance methods are ____.

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

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

To program an object-oriented solution begin by determining what ____ are needed in the solution.

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

In order to test a class,____.

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

A class is an instance of an object.

If berber is an object,the statement Console.Write(berber);automatically invokes the ____________ method.

As with overloaded methods,____________ must differ for constructors.

Variables declared in the Main( )method are ____.

An object is like a class template.The object is used to define the structure for the different classes that are going to be of that type.

Accessors are special types of methods in C# used to instantiate an object of the class.

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

A property resembles a(n),but is more closely aligned to a(n).