Microsoft : 070-515 Questions & Answers

You use the following declaration to add a Web user control named TestUserControl.ascx to an ASP.NET page named TestPage.aspx.
<uc:TestUserControl ID="testControl" runat="server"/>
You add the following code to the code-behind file of TestPage.aspx.
private void TestMethod()
{
...
}
You define the following delegate.
public delegate void MyEventHandler();
You need to add an event of type MyEventHandler named MyEvent to TestUserControl.ascx and attach the
page's TestMethod method to the event.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. Add the following line of code to TestUserControl.ascx.cs.
  public MyEventHandler MyEvent;
• B. Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration.
  <uc:TestUserControl ID="testControl" runat="server" OnMyEvent="TestMethod"/>
• C. Add the following line of code to TestUserControl.ascx.cs.
  public event MyEventHandler MyEvent;
• D. Replace the TestUserControl.ascx reference in TestPage.aspx with the following declaration.
  <uc:TestUserControl ID="testControl" runat="server" MyEvent="TestMethod"/>

Which class provides paging functionality for data-bound controls that implement the IPageableItemContainer interface?

• A. DataPaging
• B. DataPager
• C. DataPagerCollection
• D. DataPagingField

You are developing an ASP.NET Web page.
The page uses the MicrosoftAjax.js script file and the MicrosoftAjaxWebForms.js script file.
You need to ensure that both scripts are combined into a single script.
Which markup should you use?

• A. <asp:ScriptManager ID="sm1" runat="server">
  <Scripts>
  <asp:ScriptReference Name="MicrosoftAjax.js" />
  <asp:ScriptReference Name="MicrosoftAjaxWebForms.js" />
  </Scripts>
  </asp:ScriptManager>
• B. <asp:ScriptManager ID="sm1" runat="server"> <CompositeScript ScriptMode="Release">
  <Scripts>
  <asp:ScriptReference Name="MicrosoftAjax.js" />
  <asp:ScriptReference Name="MicrosoftAjaxWebForms.js" />
  </Scripts>
  </CompositeScript>
  </asp:ScriptManager>
• C. <asp:ScriptManager ID="sm1" runat="server"> <CompositeScript>
  <Scripts>
  <asp:ScriptReference Name="MicrosoftAjax.js" />
  <asp:ScriptReference Name="MicrosoftAjaxWebForms.js" />
  </Scripts>
  </CompositeScript>
  </asp:ScriptManager>
• D. <asp:ScriptManager ID="sm1" runat="server"> <CompositeScript ScriptMode="Auto">
  <Scripts>
  <asp:ScriptReference Name="MicrosoftAjax.js" />
  <asp:ScriptReference Name="MicrosoftAjaxWebForms.js" />
  </Scripts>
  </CompositeScript>
  </asp:ScriptManager>

You are implementing an ASP.NET MVC 2 Web application. A controller contains the following code.
public ActionResult Edit(int id) { return View(SelectUserToEdit(id)); }
public ActionResult Edit(Person person)
{ UpdateUser(person); return RedirectToAction("Index");
}
The first Edit action displays the user whose details are to be edited, and the second Edit action is called
when the Save button on the editing form is clicked to update the user details.
An exception is thrown at run time stating that the request for action Edit is ambiguous.
You need to correct this error and ensure that the controller functions as expected.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
Choose two.)

• A. Add the following attribute to the second Edit action.
  [HttpPost]
• B. Add the following attribute to the second Edit action.
  [HttpPut]
• C. Add the following attribute to the first Edit action.
  [AcceptVerbs(HttpVerbs.Head)]
• D. Add the following attribute to the first Edit action.
  [HttpGet]

You create a page in an ASP.NET Web application.
The page retrieves and displays data from a Microsoft SQL Server database.
You need to create a data source that can connect to the database.
What are two possible ways to achieve this goal? (Each correct answer presents a complete solution.
Choose two.)

• A. Use an ObjectDataSource control and set its TypeName property to System.Data.SqlClient.SqlConnection.
• B. Use a LinqDataSource control with entity classes that represent the elements in the database.
• C. Use an XmlDataSource control together with an Xml control that represents the database.
• D. Use a SqlDataSource control and configure its ConnectionString in the web.config file.