You are developing an ASP.NET Web page. You add the following markup to the page.
<asp:FileUpload id="FileUpload1" runat="server" />
<asp:Button id="btnUpload" Text="Upload selected file"
OnClick="btnUpload_Click" runat="server" />
<asp:Label id="lblFeedback" runat="server" />
You add the following code segment to the code-behind. (Line numbers are included for reference only.)
01 protected void btnUpload_Click(object sender, EventArgs e)
02 {
03 if (...)
04 {
05 string saveName = Path.Combine(@"c:\uploadedfiles\",
FileUpload1.FileName);
06
07 lblFeedback.Text = "File successfully uploaded.";
08 }
09 else
10 {
11 lblFeedback.Text = "File upload failed.";
12 }
13 }
You need to save the uploaded file and display a message to the user that indicates that the upload either
succeeded or failed.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. Insert the following code segment at line 6.
  FileUpload1.SaveAs(saveName);
• B. Insert the following code segment at line 6.
  FileUpload1.FileContent.CopyTo(new FileStream(saveName, FileMode.Open);
• C. Replace line 3 with the following code segment.
  if (FileUpload1.HasFile)
• D. Replace line 3 with the following code segment.
  if (FileUpload1.FileContent.Length > 0)

Which property of the ListView class is used to get\set the name of the data field whose value exclusively identifes every data row of a ListView when the ClientIDMode property is set to Predictable?

• A. ClientIDRowSuffix
• B. UniqueID
• C. LoadViewStateByID
• D. ClientIDMode

You are implementing an ASP.NET page that will retrieve large sets of data from a data source.
You add a ListView control and a DataPager control to the page.
You need to ensure that the data can be viewed one page at a time.
What should you do?

• A. In the codebehind file, set the ListView control's Parent property to the DataPager control.
• B. Set the DataPager control's PagedControlID property to the ID of the ListView control.
• C. Set the DataPager control's PageSize property to the number of rows to view at one time.
• D. In the codebehind file, set the DataPager control's Parent property to the ListView control.

You are implementing an ASP.NET MVC 2 Web application that contains several folders.
The Views/Shared/DisplayTemplates folder contains a templated helper named Score.ascx that performs
custom formatting of integer values.
The Models folder contains a class named Player with the following definition.
public class Player
{ public String Name { get; set; } public int LastScore { get; set; } public int HighScore { get; set; }
}
You need to ensure that the custom formatting is applied to LastScore values when the
HtmlHelper.DisplayForModel method is called for any view in the application that has a model of type
Player.
What should you do?

• A. Move Score.ascx from the Views/Shared/DisplayTemplates folder to the Views/Player/DisplayTemplates folder.
• B. Add the following attribute to the LastScore property.
  [Display(Name="LastScore", ShortName="Score")]
• C. Add the following attribute to the LastScore property.
  [UIHint("Score")]
• D. Rename Score.ascx to LastScore.ascx.

You create a new ASP.NET MVC 2 Web application.
The following default routes are created in the Global.asax.cs file. (Line numbers are included for reference
only.)
01 public static void RegisterRoutes(RouteCollection routes)
02 {
03 routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
05 routes.MapRoute("Default", "{controller}/{action}/{id}", new {controller
= "Home", action = "Index", id = ""});
06 }
You implement a controller named HomeController that includes methods with the following signatures.
public ActionResult Index()
public ActionResult Details(int id)
public ActionResult DetailsByUsername(string username)
You need to add a route to meet the following requirements.
The details for a user must to be displayed when a user name is entered as the path by invoking the
DetailsByUsername action.
User names can contain alphanumeric characters and underscores, and can be between 3 and 20 characters long.
What should you do?

• A. At line 04, add the following code segment.
  routes.MapRoute("Details by Username", "{username}", new {controller =
  "Home", action = "DetailsByUsername"}, new {username = @"\w{3,20}"});
• B. Replace line 05 with the following code segment.
  routes.MapRoute("Default", "{controller}/{action}/{id}", new {controller =
  "Home", action = "DetailsByUsername", id = ""});
• C. At line 04, add the following code segment.
  routes.MapRoute("Details by Username", "{id}", new {controller = "Home",
  action = "DetailsByUsername"}, new {id = @"\w{3,20}"});
• D. Replace line 05 with the following code segment.
  routes.MapRoute("Default", "{controller}/{action}/{username}", new
  {controller = "Home", action = "DetailsByUsername", username = ""}, new
  {username = @"\w{3,20}"});