Microsoft TS: Web Applications Development with Microsoft .NET Framework 4 : 070-515

You work as an ASP.NET Web Application Developer for SomeCompany.
The company uses Visual Studio .NET 2010 as its application development platform.
You create an ASP.NET MVC 2 Web application using .NET Framework 4.0.
You implement a single project area in the MVC 2 Web application.
In the Areas folder, you add a subfolder named MyTest.
You add the following files to the appropriate sub-folders:
MyController. cs
MyHome.aspx
You register a route of the area, setting the route name to MyTest_default and the area name to test.
You create a view named MyViews.aspx that is outside the test area. You need to add a link to MyViews.aspx that points to MyHome.aspx. Which of the following code segments will you use?

• A. <%= Html.ActionLink("MyTest", "MyHome", "MyTest", new {area = "test"}, null)%>
• B. <%= Html.RouteLink("MyHome", "MyTest", new {area = "test"}, null)%>
• C. <%= Html.RouteLink("MyTest", "MyHome", "MyTest", new {area = "test"}, null)% >
• D. <%= Html.ActionLink("MyTest", "MyHome", new {area = "test"}, null)%>

You create a Visual Studio 2010 solution that includes a WCF service project and an ASP.NET project.
The service includes a method named GetPeople that takes no arguments and returns an array of Person
objects.
The ASP.NET application uses a proxy class to access the service.
You use the Add Service Reference wizard to generate the class.
After you create the proxy, you move the service endpoint to a different port.
You need to configure the client to use the new service address.
In addition, you must change the implementation so that calls to the client proxy will return a List<Person>
instead of an array.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. In the context menu for the service reference in the ASP.NET project, select the Configure Service Reference command, and set the collection type to System.Collections.Generic.List.
• B. Edit the address property of the endpoint element in the web.config file to use the new service address.
• C. In the context menu for the service reference in the ASP.NET project, select the Update Service Reference command to retrieve the new service configuration.
• D. Change the service interface and implementation to return a List<Person>

You are implementing an ASP.NET application that makes extensive use of JavaScript libraries.
Not all pages use all scripts, and some scripts depend on other scripts.
When these libraries load sequentially, some of your pages load too slowly.
You need to use the ASP.NET Ajax Library Script Loader to load these scripts in parallel.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. In each page that uses scripts, add a call to Sys.require for each script that is needed in that page.
• B. In each page that uses scripts, add a call to Sys.get for each script that is needed in that page.
• C. In your site's master page, add a call to Sys.loader.registerScript to define each of the scripts that are used in the site.
• D. In your site's master page, add a call to Sys.loader.defineScripts to define each of the scripts that are used in the site.

You are implementing an ASP.NET page that includes the following drop-down list.
<asp:PlaceHolder ID="dynamicControls" runat="server">
<asp:DropDownList ID="MyDropDown" runat="server">
<asp:ListItem Text="abc" value="abc" />
<asp:ListItem Text="def" value="def" />
</asp:DropDownList> </asp:PlaceHolder>
You need to dynamically add values to the end of the drop-down list. What should you do?

• A. Add the following event handler to the page code-behind.
  protected void Page_LoadComplete(object sender, EventArgs e)
  { DropDownList ddl = Page.FindControl("MyDropDown") as DropDownList; ddl.Items.Add("Option");
  }
• B. Add the following OnPreRender event handler to the asp:DropDownList
  protected void MyDropDown_PreRender(object sender, EventArgs e)
  {
  DropDownList ddl = sender as DropDownList;
  Label lbl = new Label();
  lbl.Text = "Option";
  lbl.ID = "Option";
  ddl.Controls.Add(lbl);
  }
• C. Add the following event handler to the page code-behind.
  protected void Page_LoadComplete(object sender, EventArgs e)
  { DropDownList ddl = Page.FindControl("MyDropDown") as DropDownList; Label lbl = new Label(); lbl.Text = "Option"; lbl.ID = "Option"; ddl.Controls.Add(lbl);
  }
• D. Add the following OnPreRender event handler to the asp:DropDownList
  protected void MyDropDown_PreRender(object sender, EventArgs e)
  {
  DropDownList ddl = sender as DropDownList;
  ddl.Items.Add("Option");
  }

You are creating an ASP.NET Web site.
The site contains pages that are available to anonymous users.
The site also contains a page named Premium.aspx that provides premium content to only members of a
group named Subscribers.
You need to modify the web.config file to ensure that Premium.aspx can be accessed by only members of
the Subscribers group.
Which configuration should you use?

• A. <location path="Premium.aspx"> <system.web>
  <authorization>
  <allow users="Subscribers"/>
  <deny users="*"/>
  </authorization>
  </system.web>
  </location>
• B. <location path="Premium.aspx"> <system.web>
  <authorization>
  <allow roles="Subscribers"/>
  <deny users="*"/>
  </authorization>
  </system.web>
  </location>
• C. <location path="Premium.aspx"> <system.web>
  <authorization>
  <allow roles="Subscribers"/>
  <deny users="?"/>
  </authorization>
  </system.web>
  </location>
• D. <location path="Premium.aspx"> <system.web>
  <authorization>
  <deny users="*"/>
  <allow roles="Subscribers"/>
  </authorization>
  </system.web>
  </location>