Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Unlike a static web page, a dynamic web page
a. | is created in response to an HTTP request | b. | is defined by a web
form | c. | consists of HTML | d. | can’t be displayed in a web
browser |
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2.
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An HTTP response contains
a. | the address of the browser | b. | the HTML document | c. | the address of the
browser and the HTML document | d. | the address of the browser, the HTML document,
and ASP tags |
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3.
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When a dynamic web page is requested, the web server passes the request
to
a. | the operating system | c. | the web application | b. | the browser | d. | the application
server |
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4.
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HTTP is known as a stateless protocol because
a. | after an application generates a web page, the data for the page is
discarded | b. | after the web page generated by an application is returned to the client in an HTTP
response, the session ends | c. | the browser that sends an HTTP request for an
application has no way of knowing what server was used to process previous requests for the
application | d. | the server that receives an HTTP request for a web page has no way to associate the
browser that sent the request with its previous requests |
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5.
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To maintain the state of an application, ASP.NET provides
a. | view state and session state | c. | application
state | b. | profiles | d. | all of the above |
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6.
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The file that contains the HTML code for a web form is the
a. | code-behind file | c. | assembly file | b. | aspx file | d. | DLL file |
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7.
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The component of the .NET Framework that manages the execution of .NET programs
is the
a. | Visual Studio .NET compiler | c. | Common Language Runtime
(CLR) | b. | Common Type System | d. | Operating System |
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8.
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The main purpose of the .NET Framework Class Library is to
a. | provide the classes that are used for developing .NET
applications | b. | provide the classes that are needed for developing database
applications | c. | manage the execution of .NET applications | d. | manage the
development of the web pages |
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9.
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To develop ASP.NET applications in a local area network development environment,
you must have all but one of the following installed on the server. Which one is it?
a. | Windows 2003 Server or later | c. | IIS 6.0 or
later | b. | the .NET Framework | d. | Visual Studio .NET |
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10.
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Which part of the following URL identifies the server that’s hosting the
web site?
http://localhost/MainStore/Hours.aspx
a. | http | c. | MainStore | b. | localhost | d. | Hours.aspx |
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11.
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When you design a form, you use the
a. | Web Forms Designer, Code Editor, and Solution Explorer | b. | Web Forms Designer
and Code Editor | c. | Web Forms Designer, Code Editor, and Properties window | d. | Web Forms Designer,
Toolbox, and Properties window |
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12.
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If you set the AutoPostBack property of a control to True, the page is posted
back to the server
a. | only if the IsPostBack property of the page is set to True | b. | whenever the value
of the control changes | c. | when the value of the control changes, but only
if view state is enabled for the control | d. | when you change the value of the control and
then click a button control |
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13.
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If you change the value of a control property in code and you want the property
returned to its initial value each time the page is loaded, you should
a. | enable view state for the control | b. | disable view state for the
control | c. | enable view state for the control and the page that contains it | d. | disable view state
for the control and the page that contains it |
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14.
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You can display a form in the Web Forms Designer in all but one of the following
views. Which one is it?
a. | Design | c. | Split | b. | HTML | d. | Source |
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15.
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The Load event of a page occurs
a. | every time the page is loaded | b. | only the first time the page is
loaded | c. | only if the value of one or more controls on the page have
changed | d. | only if none of the values of the controls on the page have
changed |
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16.
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Which event occurs when you select an item from a drop-down list?
a. | Click | c. | CheckedChanged | b. | TextChanged | d. | SelectedIndexChanged |
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17.
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View state data is stored
a. | in a hidden input field in the HTML for the page | b. | in the HTML for the
control | c. | in a temporary file on the web server | d. | in browser
memory |
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18.
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The values that a user enters into a control on a page are returned to the
browser
a. | in a hidden input field in the HTML for the page | b. | in the HTML for the
control | c. | in an encrypted field within the HTML | d. | in an attached text
file |
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19.
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Which of the following isn’t true for validation controls?
a. | The validation is done on the client if DHTML is supported by the
browser. | c. | You can use the IsValid property to test whether the validation
failed. | b. | The validation is always done on the server. | d. | The validation isn’t done if the
form’s IsPostBack property is set to False. |
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20.
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Which of the following isn’t true for web server controls?
a. | Web server controls are always processed on the server. | c. | All web server
controls have a CausesValidation property. | b. | To align web server controls, you can store the
controls in the cells of a table. | d. | Web server controls are rendered as HTML with no asp
tags. |
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21.
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Which of the following isn’t a valid way to start an event
procedure?
a. | double-click on a form in the Web Forms Designer | c. | Select a control and double-click
on an event in the Properties window | b. | double-click on a validation control in the Web
Forms Designer | d. | Select a
control from the top left of the Code Editor and an event from the top
right |
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22.
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All but one of these statements about the Transfer method of the
HttpServerUtility class is true. Which one is false?
a. | This method involves a round trip to the browser. | b. | The processing for
this method takes place on the server. | c. | This method is typically used only if
performance is critical. | d. | This method does not affect session
state. |
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23.
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Consider the following statement. What directory does the page reside
in?
Response.Redirect("Secure/IncomeStatement.aspx")
a. | The Secure subdirectory of the host’s root directory | b. | The Secure
subdirectory of the current directory | c. | The Secure directory at the same level in the
directory structure as the current directory | d. | The Secure directory one level up from the
current directory |
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24.
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Consider the following statement. What directory does the page reside
in?
Response.Redirect("../Secure/IncomeStatement.aspx")
a. | The Secure subdirectory of the host’s root directory | b. | The Secure
subdirectory of the current directory | c. | The Secure directory at the same level in the
directory structure as the current directory | d. | The Secure directory one level up from the
current directory |
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25.
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Session state is typically used for all but one of the following purposes. Which
one is it?
a. | To keep information about the user | b. | To save objects that a user is working
with | c. | To keep track of pending operations | d. | To keep track of the last web page that was
requested |
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26.
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When a browser requests a web page, ASP.NET
a. | creates a session state object that keeps track of the user
entries | b. | creates a session state object that contains an ID for the
session | c. | creates a session state object that the application can store a session ID
in | d. | does none of the above |
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27.
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By default, ASP.NET sends the session ID to the browser in
a. | a cookie | c. | the session state object | b. | the
URL | d. | a text
file |
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28.
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When you use the Solution Explorer to rename a web form file, Visual
Studio
a. | changes the class name for the form in the code-behind file | b. | changes the Inherits
attribute of the Page directive in the aspx file | c. | changes all references to the class name in the
Visual Basic code | d. | doesn’t change the class name for the
form |
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29.
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If you don’t need to retrieve data from the original web page, which
is the best way to transfer control to a new page?
a. | the Server.Transfer method | c. | cross-page
posting | b. | the Response.Redirect method | d. | no method is clearly the
best |
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30.
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Which statement best describes the operation of the following code? If Not IsPostBack
Then
ddlProducts.DataBind()
End If
a. | If the page is being requested for the first time, bind a drop-down list to a data
source. | b. | If the page isn’t being requested for the first time, bind a drop-down list to
a data source. | c. | If the page is being requested for the first time, bind a data source to a drop-down
list. | d. | If the page isn’t being requested for the first time, bind a data source to a
drop-down list |
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31.
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Assuming that cart is a SortedList object, which statement best describes the
operation of the following code? Dim cartItem As CartItem
For Each cartEntry As DictionaryEntry In
cart
CartItem = CType(cartEntry.Value, CartItem)
lstCart.Items.Add(cartItem.Display)
Next
a. | Each DictionaryEntry object in the cart object is stored in a CartItem object and
added to a list box control. | b. | The value of each DictionaryEntry object in the
cart object is stored in a CartItem object and added to a list box control. | c. | The value of each
DictionaryEntry object in the cart object is stored in a CartItem object, and the data returned from
the object’s Display method is added to a list box. | d. | The key and value of
each DictionaryEntry object in the cart object is stored in a CartItem object, and the data returned
from the object’s Display method is added to a list box. |
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32.
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To test a web site from outside Visual Studio, you need to
a. | start the browser you want to use, enter the URL of the starting page of the web
site, and press Enter. | b. | find the web site in the Windows Explorer,
select it, and press Enter. | c. | start the browser you want to use, enter the
URL for root directory of the web site, and press Enter. | d. | find the web site in
the Windows Explorer, and double-click on it. |
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33.
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The primary use of the Autos, Locals, and Watch windows is to
a. | get information about the statements that are being used | b. | review or change the
data in the variables and properties that are being used | c. | review or change an
expression that’s being used | d. | re-run a Sub or Function procedure that’s
being used |
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34.
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Most HTML elements have all but one of the following parts. Which one is
it?
a. | A start tag | c. | Comments | b. | An end tag | d. | Content |
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35.
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How do you force a line break at a specific location within literal text?
a. | Add a Br element where you want the line break to occur | b. | Add a P element
where you want the line break to occur | c. | Type where you want the line
break to occur | d. | None of the above |
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36.
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The basic appearance of the text in an HTML document is determined by
a. | your application | c. | ASP.NET | b. | the browser | d. | IIS |
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37.
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The Table element provides attributes that let you control
a. | the vertical alignment of the contents of a row | b. | the horizontal
alignment of the contents of a cell | c. | the vertical alignment of the contents of a
cell | d. | the appearance of the boundary of the table |
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38.
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Suppose you want to create a table like this:
To make the cell in the first
row the same width as all three columns in the other rows, you set the a. | Colspan attribute of the row to 3 | c. | Colspan attribute of the cell to
3 | b. | Rowspan attribute of the column to 3 | d. | Rowspan attribute of the cell to
3 |
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39.
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You typically use inline styles to format
a. | the text in an element of a web form | b. | the text that’s displayed in a control on
a form | c. | the text in just a portion of an element | d. | an external style
sheet |
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40.
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To define the styles in an external style sheet, you use
a. | the Format attribute | c. | style rules | b. | the Style attribute | d. | style classes |
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41.
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An internal style sheet can contain
a. | style classes | c. | both a and b | b. | element-based styles | d. | neither a nor b |
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42.
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A regular style class is a class that
a. | is pre-defined | b. | defines a style rule that can only be used with
the Anchor element | c. | is applied by naming it on the Class attribute
of an element | d. | is applied when the condition it specifies occurs |
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43.
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A dynamic pseudo-class is a class that
a. | can be used only with the Anchor element | b. | can be used only
with the element specified in its definition | c. | is applied by naming it on the Class attribute
of an element | d. | is applied when the condition it specifies occurs |
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44.
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The new CSS Properties window is most useful for
a. | modifying the styles for an element | c. | applying a style to elements or
text | b. | moving styles between an internal and an external style sheet | d. | creating and modifying
styles |
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45.
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Web server controls must be rendered as standard HTML so they can be interpreted
by
a. | ASP.NET | b. | IIS | c. | the operating system
on the client machine | d. | the browser on the client
machine |
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46.
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To use the styles in an external style sheet,
a. | you use the Style attribute of a document head to identify the style
sheet | b. | you use the Link element of a document head to identify the style
sheet | c. | you use the Style attribute of an element to identify a specific style
rule | d. | you use the Link attribute of an element to identify the style
sheet |
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47.
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Table formatting is commonly used to format web pages because table formatting
lets you
a. | use internal styles to format the elements within the table | b. | use external style
sheets to format the elements within the table | c. | control the layout of a web page when
you’re using flow layout | d. | control the way various types of browser
windows work |
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48.
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Which of the following can’t you do if you code an event handler with a
Handles clause?
a. | give it any name you want | b. | name it in an event attribute of a
control | c. | declare it with Private scope | d. | use it to handle more than one
event |
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49.
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When the user clicks a button, link button, or image button control, the page is
posted back to the server and
a. | the Click event is raised | b. | the Command event is raised | c. | both the Click and
Command events are raised | d. | the Click event is raised and the Command event
is raised if a value is specified for the CommandName or CommandArgument attribute of the
control |
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50.
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You can use the X and Y properties of the ImageClickEventArgs class to
determine
a. | where the user clicked on an image control | b. | where the user
clicked on an image button control | c. | which image the user clicked on in a group of
image controls | d. | which button the user clicked on in a group of image button
controls |
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51.
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You typically use the CommandName property of the CommandEventArgs class
to
a. | determine what event should be raised when a button control is
clicked | b. | get the name of the last event that was executed along with the argument values that
were passed to it | c. | determine how the application should respond
when the user clicks a button in a group of related buttons | d. | set the CommandName
and CommandArgument attributes of the button the user clicked |
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52.
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Which of the following statements would you use to get the value of the item
that’s selected in a list box named lstMonth?
a. | lstMonth.Items.Selected | c. | lstMonth.Selected.Value | b. | lstMonth.Items.Selected.Value | d. | lstMonth.SelectedItem.Value |
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53.
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You should assign different values to the Text and Value properties of a list
item if you want to
a. | assign an index value to the item | b. | assign a key value to the
item | c. | store a different value for the list item than the one that’s
displayed | d. | none of the above |
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54.
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Which of the following techniques can you use to load items into a drop-down
list?
a. | Use the Add method of the list item collection to add an item with the specified Text
property at the end of the collection | b. | Use the Add method of the list item collection
to add an item with the specified Value property at the end of the collection | c. | Use the Add method
of the list item collection to add an item with the specified Text and Value properties at the end of
the collection | d. | Use the Add method with an index argument to add an item with the specified Text at
the index location in the collection |
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55.
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You typically use the ListItem Collection Editor to add items to a list
a. | if the Text and Value properties of the list items are the same | b. | if the Text and
Value properties of the list items are different | c. | if the list items won’t
change | d. | if the list items change frequently |
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56.
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To determine if an item in a check box list is selected, you
a. | refer to the item by its name and test its Selected property | b. | refer to the item by
its index value and test its Selected property | c. | test the list’s SelectedValue
property | d. | use the list’s CheckedChanged event |
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57.
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The main difference between buttons, link buttons, and image buttons is
a. | the way the CausesValidation attribute works | b. | the way the
CommandName attribute works | c. | the way the controls are displayed on a
form | d. | the events that are fired when a control is clicked |
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58.
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To determine if an item in a radio button list is selected, you
a. | refer to the item by its name and test its Selected property | b. | refer to the item by
its index value and test its Selected property | c. | test the list’s SelectedValue
property | d. | use the list’s CheckedChanged event |
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59.
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To set the focus to a specific control when a form is first displayed,
you
a. | set the DefaultFocus attribute for the control to True | b. | set the DefaultFocus
attribute for the form to the name of the control | c. | use the SetDefaultFocus method for the form in
the event handler for its Load event | d. | use the Focus method for the form to set the
focus to the control |
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60.
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Which statement best describes the aspx code for the bulleted list that
follows?
<asp:BulletedList
ID="BulletedList2" runat="server"
BulletStyle="Numbered"
DisplayMode="HyperLink">
<asp:ListItem
Value="Costumes.aspx">Costumes</asp:ListItem>
<asp:ListItem Value="StaticProps.aspx">Static
props</asp:ListItem>
<asp:ListItem
Value="AnimatedProps.aspx">Animated
props</asp:ListItem>
</asp:BulletedList>
a. | The bulleted list describes three numbered categories of
products. | b. | The bulleted list describes three numbered categories of products and gives starting
values to each of them. | c. | When the user clicks on one of the numbered
categories, the corresponding value will be available from the event handler for the
list. | d. | When the user clicks on one of the numbered categories, the web application will be
transferred to the page that’s specified in the Value
attribute. |
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