Question 1

You can add a shortcut to a menu by preceding one of the characters in the menu name with a(n)____. This places an underline under the next character typed.

Accepted Answer

A)  underscore (_ ) 
B)  hyphen (-) 
C)  ampersand (&) 
D)  asterisk (*) 
A)  underscore (_ ) 
B)  hyphen (-) 
C)  ampersand (&) 
D)  asterisk (*) C

Question 2

All event-handler take two parameters.The first parameter,object sender,represents the source that raises the event,and the second parameter is the data for the event;thus,they normally have the same ____________.

Accepted Answer

signature

Question 3

The this keyword is used to indicate the current instance of the delegate.

Accepted Answer

A) True 
 B)False  False

Question 4

The default event-handler method for CheckBox objects is ____________.

Accepted Answer

The answer of The default event-handler method for CheckBox objects...

Question 5

Which of the following is one of the pre-configured dialog boxes that can be added to an application?

Accepted Answer

A)  StyleDialog 
B)  ViewDialog 
C)  StyleDialog. 
D)  ColorDialog 
A)  StyleDialog 
B)  ViewDialog 
C)  StyleDialog. 
D)  ColorDialog

Question 6

In order to add values to the ListBox at run time,invoke the Add( )method on the ____________ property.

Accepted Answer

The answer of In order to add values to the...

Question 7

Delegate declarations resembles ____ declarations.

Accepted Answer

A)  method 
B)  variable 
C)  object 
D)  data 
A)  method 
B)  variable 
C)  object 
D)  data

Question 8

TabControl objects,which are placed on top of button objects,enable multiple tabs to appear on a form.

Accepted Answer

A) True 
 B)False

Question 9

What is the name of the default event handler method for RadioButton and CheckBox objects?

Accepted Answer

A)  Click( ) 
B)  SelectedIndexChanged( ) 
C)  KeyPress( ) 
D)  CheckChanged( ) 
A)  Click( ) 
B)  SelectedIndexChanged( ) 
C)  KeyPress( ) 
D)  CheckChanged( )

Question 10

Both the ComboBox and ListBox objects inherit members from the Control class.

Accepted Answer

A) True 
 B)False

Question 11

When the delegate wraps more than one method,it is called a(n)____ delegate.

Accepted Answer

A)  multicast 
B)  multiple 
C)  multi-referenced 
D)  multi-event 
A)  multicast 
B)  multiple 
C)  multi-referenced 
D)  multi-event

Question 12

In order for event handlers to be called using delegates,the delegate must ____.

Accepted Answer

A)  be declared with a return type of void 
B)  include at least two parameter arguments representing the event and object 
C)  be instantiated in the application as a delegate 
D)  maintain a list of the registered event handlers for the event 
A)  be declared with a return type of void 
B)  include at least two parameter arguments representing the event and object 
C)  be instantiated in the application as a delegate 
D)  maintain a list of the registered event handlers for the event

Question 13

You can assign a(n)____________ to controls,such as text boxes or menu items,so that text is displayed when the cursor is rested on top of the component.

Accepted Answer

The answer of You can assign a(n)____________ to controls,such as...

Question 14

To retrieve multiple selections from a ListBox control,you can use all of the following properties EXCEPT ____.

Accepted Answer

A)  SelectedItems 
B)  SelectedIndices 
C)  Text 
D)  Items 
A)  SelectedItems 
B)  SelectedIndices 
C)  Text 
D)  Items

Question 15

To create mutually exclusive options use ____.

Accepted Answer

A)  a GroupBox object with RadioButton objects 
B)  a GroupBox object with CheckBox objects 
C)  either a RadioButton and CheckBox object 
D)  a ListBox object 
A)  a GroupBox object with RadioButton objects 
B)  a GroupBox object with CheckBox objects 
C)  either a RadioButton and CheckBox object 
D)  a ListBox object

Question 16

The TabControl object displays multiple tabs,like dividers in a notebook or labels in a set of folders in a filing cabinet.

Accepted Answer

A) True 
 B)False

Question 17

Menus offer the advantage of requiring less real estate on the screen.

Accepted Answer

A) True 
 B)False

Question 18

A KeyPress( )event is fired with each and every keystroke.

Accepted Answer

A) True 
 B)False

Question 19

Delegates are special types of .NET classes whose instances store ____.

Accepted Answer

A)  references to actual data. 
B)  data 
C)  references to methods 
D)  methods 
A)  references to actual data. 
B)  data 
C)  references to methods 
D)  methods

Question 20

Objects like colorDialog,fontDialog,ToolTip and MenuStrip are added to the ____________ for the application when they are dragged and dropped onto the form.

Accepted Answer

The answer of Objects like colorDialog,fontDialog,ToolTip and MenuStrip are added...

You can add a shortcut to a menu by preceding one of the characters in the menu name with a(n)____. This places an underline under the next character typed.

All event-handler take two parameters.The first parameter,object sender,represents the source that raises the event,and the second parameter is the data for the event;thus,they normally have the same ____________.

The this keyword is used to indicate the current instance of the delegate.

The default event-handler method for CheckBox objects is ____________.

Which of the following is one of the pre-configured dialog boxes that can be added to an application?

In order to add values to the ListBox at run time,invoke the Add( )method on the ____________ property.

Delegate declarations resembles ____ declarations.

TabControl objects,which are placed on top of button objects,enable multiple tabs to appear on a form.

What is the name of the default event handler method for RadioButton and CheckBox objects?

Both the ComboBox and ListBox objects inherit members from the Control class.

When the delegate wraps more than one method,it is called a(n)____ delegate.

In order for event handlers to be called using delegates,the delegate must ____.

You can assign a(n)____________ to controls,such as text boxes or menu items,so that text is displayed when the cursor is rested on top of the component.

To retrieve multiple selections from a ListBox control,you can use all of the following properties EXCEPT ____.

To create mutually exclusive options use ____.

The TabControl object displays multiple tabs,like dividers in a notebook or labels in a set of folders in a filing cabinet.

Menus offer the advantage of requiring less real estate on the screen.

A KeyPress( )event is fired with each and every keystroke.

Delegates are special types of .NET classes whose instances store ____.

Objects like colorDialog,fontDialog,ToolTip and MenuStrip are added to the ____________ for the application when they are dragged and dropped onto the form.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters

Exam 10: Programming Based on Events

You can add a shortcut to a menu by preceding one of the characters in the menu name with a(n)____. This places an underline under the next character typed.

All event-handler take two parameters.The first parameter,object sender,represents the source that raises the event,and the second parameter is the data for the event;thus,they normally have the same ____________.

The this keyword is used to indicate the current instance of the delegate.

The default event-handler method for CheckBox objects is ____________.

Which of the following is one of the pre-configured dialog boxes that can be added to an application?

In order to add values to the ListBox at run time,invoke the Add( )method on the ____________ property.

Delegate declarations resembles ____ declarations.

TabControl objects,which are placed on top of button objects,enable multiple tabs to appear on a form.

What is the name of the default event handler method for RadioButton and CheckBox objects?

Both the ComboBox and ListBox objects inherit members from the Control class.

When the delegate wraps more than one method,it is called a(n)____ delegate.

In order for event handlers to be called using delegates,the delegate must ____.

You can assign a(n)____________ to controls,such as text boxes or menu items,so that text is displayed when the cursor is rested on top of the component.

To retrieve multiple selections from a ListBox control,you can use all of the following properties EXCEPT ____.

To create mutually exclusive options use ____.

The TabControl object displays multiple tabs,like dividers in a notebook or labels in a set of folders in a filing cabinet.

Menus offer the advantage of requiring less real estate on the screen.

A KeyPress( )event is fired with each and every keystroke.

Delegates are special types of .NET classes whose instances store ____.

Objects like colorDialog,fontDialog,ToolTip and MenuStrip are added to the ____________ for the application when they are dragged and dropped onto the form.

Introduction to Computing and Programming

Data Types and Expressions

Methods and Behaviors

Creating Your Own Classes

Making Decisions

Repeating Instructions

Arrays

Advanced Collections

Introduction to Windows Programming

Advanced Object-Oriented Programming Features

Debugging and Handling Exceptions

Working with Files

Working with Databases

Web-Based Applications

Filters