Question 1

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

Accepted Answer

A) True 
 B)False  True

Question 2

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

Accepted Answer

A) True 
 B)False  True

Question 3

Local variables ____.

Accepted Answer

A)  are defined inside Main( ) and other methods 
B)  must be defined as private 
C)  are defined in classes 
D)  determine the data characteristics for the class 
A)  are defined inside Main( ) and other methods 
B)  must be defined as private 
C)  are defined in classes 
D)  determine the data characteristics for the class A

Question 4

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 5

All data types are initialized to 0 when an object is constructed.

Accepted Answer

A) True 
 B)False

Question 6

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

Accepted Answer

A) True 
 B)False

Question 7

The ____________ constructor does not have any parameters and normally has no body,just opening and closing curly braces.

Accepted Answer

The answer of The ____________ constructor does not have any...

Question 8

To add full functionality to your classes,____.

Accepted Answer

A)  write more than one constructor 
B)  write a default constructor 
C)  write at least five constructors for each class 
D)  omit writing a constructor so that the default one will be created for you 
A)  write more than one constructor 
B)  write a default constructor 
C)  write at least five constructors for each class 
D)  omit writing a constructor so that the default one will be created for you

Question 9

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 10

ToString( ),Equals( ),GetType( ),and GetHashCode( )are all methods of the object class.

Accepted Answer

A) True 
 B)False

Question 11

Accessors are also referred to as ____.

Accepted Answer

A)  mutators 
B)  properties 
C)  getters 
D)  classes 
A)  mutators 
B)  properties 
C)  getters 
D)  classes

Question 12

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 13

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 14

When you define the class,you describe its ____________,or characteristics or fields,in terms of data.

Accepted Answer

The answer of When you define the class,you describe its...

Question 15

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 16

A standard convention used by C# programmers is to use camel case style for property identifiers;Camel case style convention is also used for data member identifiers.

Accepted Answer

A) True 
 B)False

Question 17

____ are special methods used to read the current state or value of an object member's data.

Accepted Answer

A)  Accessors 
B)  Mutators 
C)  Constructors 
D)  Setters 
A)  Accessors 
B)  Mutators 
C)  Constructors 
D)  Setters

Question 18

When you define the class,you describe its ____ in terms of data and its behaviors,or methods,in terms of what kinds of things it can do.

Accepted Answer

A)  attributes 
B)  fields 
C)  characteristics 
D)  all of the above 
A)  attributes 
B)  fields 
C)  characteristics 
D)  all of the above

Question 19

The ToString( )method of the Console class should be overwritten.

Accepted Answer

A) True 
 B)False

Question 20

Constructors should be defined with a ____ access modifier.

Accepted Answer

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

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

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

Local variables ____.

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

All data types are initialized to 0 when an object is constructed.

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

The ____________ constructor does not have any parameters and normally has no body,just opening and closing curly braces.

To add full functionality to your classes,____.

Constructors differ from other methods in that constructors ____.

ToString( ),Equals( ),GetType( ),and GetHashCode( )are all methods of the object class.

Accessors are also referred to as ____.

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

Instance methods manipulate data by ____.

When you define the class,you describe its ____________,or characteristics or fields,in terms of data.

Class methods manipulate data by ____.

A standard convention used by C# programmers is to use camel case style for property identifiers;Camel case style convention is also used for data member identifiers.

____ are special methods used to read the current state or value of an object member's data.

When you define the class,you describe its ____ in terms of data and its behaviors,or methods,in terms of what kinds of things it can do.

The ToString( )method of the Console class should be overwritten.

Constructors should be defined with a ____ access modifier.

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

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

Local variables ____.

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

All data types are initialized to 0 when an object is constructed.

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

The ____________ constructor does not have any parameters and normally has no body,just opening and closing curly braces.

To add full functionality to your classes,____.

Constructors differ from other methods in that constructors ____.

ToString( ),Equals( ),GetType( ),and GetHashCode( )are all methods of the object class.

Accessors are also referred to as ____.

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

Instance methods manipulate data by ____.

When you define the class,you describe its ____________,or characteristics or fields,in terms of data.

Class methods manipulate data by ____.

A standard convention used by C# programmers is to use camel case style for property identifiers;Camel case style convention is also used for data member identifiers.

____ are special methods used to read the current state or value of an object member's data.

When you define the class,you describe its ____ in terms of data and its behaviors,or methods,in terms of what kinds of things it can do.

The ToString( )method of the Console class should be overwritten.

Constructors should be defined with a ____ access modifier.

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