You are creating an ASP.NET Web site. You create a HTTP module named CustomModule, and you
register the module in the web.config file.
The CustomModule class contains the following code.
public class CustomModule : IHttpModule
{ string footerContent = "<div>Footer Content</div>"; public void Dispose() {}
}
You need to add code to CustomModule to append the footer content to each processed ASP.NET page. Which code segment should you use?

• A. public CustomModule(HttpApplication app)
  {
  app.EndRequest += new EventHandler(app_EndRequest);
  void app_EndRequest(object sender, EventArgs e)
  {
  HttpApplication app = sender as HttpApplication;
  app.Response.Write(footerContent);
  }
• B. public void Init(HttpApplication app) {
  app.EndRequest += new EventHandler(app_EndRequest);
  }
  void app_EndRequest(object sender, EventArgs e)
  {
  HttpApplication app = sender as HttpApplication;
  app.Response.Write(footerContent);
  }
• C. public void Init(HttpApplication app)
  {
  app.EndRequest += new EventHandler(app_EndRequest);
  void app_EndRequest(object sender, EventArgs e)
  {
  HttpApplication app = new HttpApplication();
  app.Response.Write(footerContent);
  }
• D. public customModule();
  {
  HttpApplication app = new HttpApplication();
  app.EndRequest += new EventHandler(app_EndRequest);
  }
  void app_EndRequest(object sender, EventArgs e)
  {
  HttpApplication app = sender as HttpApplication;
  app.Response.Write(footerContent);
  }

You are developing an ASP.NET Web page. The page contains the following markup.
<asp:GridView ID="gvModels" runat="server" onrowdatabound="gvModels_RowDataBound" AutoGenerateColumns="false">
<Columns>
<asp:BoundField DataField="Name" HeaderText="Model" />
<asp:TemplateField>
<ItemTemplate> <asp:Image ID="img" runat="server" /> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView>
The pages code-behind file includes the following code segment. (Line numbers are included for reference only.)
01 protected void gvModels_RowDataBound(object sender, GridViewRowEventArgs e)
02 {
03 if (e.Row.RowType == DataControlRowType.DataRow)
04 {
05 CarModel cm = (CarModel)e.Row.DataItem;
06
07 img.ImageUrl = String.Format("images/{0}.jpg", cm.ID);
08 09 } 10 }
You need to get a reference to the Image named img. Which code segment should you add at line 06?

• A. Image img = (Image)Page.FindControl("img");
• B. Image img = (Image)Page.Form.FindControl("img");
• C. Image img = (Image)gvModels.FindControl("img");
• D. Image img = (Image)e.Row.FindControl("img");

You are developing an ASP.NET web page that includes a textbox control that has ID txtDate. You need to ensure that the user enters a valid date in the text box.
Which markup should you use?

• A. <asp:CompareValidator ID="valDate" runat="server" Type="Date" ControlToValidate="txtDate" Operator="Equal"/>
• B. <asp:CompareValidator ID="valDate" runat="server" Type="Date" ControlToCompare="txtDate" Operator="DataTypeCheck"/>
• C. <asp:CompareValidator ID="valDate" runat="server" Type="Date" ControlToValidate="txtDate" Operator="DataTypeCheck"/>
• D. <asp:CompareValidator ID="valDate" runat="server"
  Type="Date" ControlToCompare="txtDate"
  Operator="Equal"/>

You are implementing an ASP.NET Web site that uses a custom server control named Task. Task is
defined as shown in the following list.
Class name: Task
Namespace: DevControls
Assembly: TestServerControl.dll
Base class: System.Web.UI.WebControls.WebControl
You copy TestServerControl.dll to the Web site's Bin folder.
You need to allow the Task control to be declaratively used on site pages that do not contain an explicit @
Register directive.
Which configuration should you add to the web.config file?

• A. <compilation targetFramework="4.0" explicit="false"> <assemblies> <add assembly="TestServerControl" />
  </assemblies>
  </compilation>
• B. <pages> <controls> <add assembly="TestServerControl" namespace="DevControls" tagPrefix="Dev"/>
  </controls>
  </pages>
• C. <pages> <tagMapping> <add tagType="System.Web.UI.WebControls.WebControl" mappedTagType="DevControls.Task"/>
  </tagMapping>
  </pages>
• D. <appSettings>
  <add key="Dev:Task" value="DevControls, DevControls.Task"/>
  </appSettings>