the questions 70-515(VB) test

QUESTION 1
You are implementing an ASP.NET application that includes a page named TestPage.aspx. TestPage.aspx uses a master page named TestMaster.master. You add the following code to the TestPage.aspx code-behind file to read a TestMaster.master public property named CityName.
Protected Sub Page_Load(ByVal sender As Object,
ByVal e As System.EventArgs) Handles Me.Load
Dim s As String = Master.CityName
End Sub
You need to ensure that TestPage.aspx can access the CityName property. What should you do?
A. Add the following directive to TestPage.aspx.
<%@ MasterType VirtualPath="~/TestMaster.master" %>
B. Add the following directive to TestPage.aspx.
<%@ PreviousPageType VirtualPath="~/TestMaster.master" %>
C. Set the Strict attribute in the @ Master directive of the TestMaster.master page to true.
D. Set the Explicit attribute in the @ Master directive of the TestMaster.master page to true.
Answer: A

QUESTION 2
You are creating an ASP.NET Web site. The site has a master page named Custom.master. The code-behind file for Custom.master contains the following code segment:
Partial Public Class Custom Inherits System.Web.UI.MasterPage
Public Property Region As String
Protected Sub Page_Load(ByVal sender As Object,
ByVal e As System.EventArgs) Handles Me.Load
End Sub
End Class
You create a new ASP.NET page and specify Custom.master as its master page. You add a Label control named lblRegion to the new page. You need to display the value of the master page's Region property in lblRegion. What should you do?
A. Add the following code segment to the Page_Load method of the page code-behind file.
Dim custom As Custom = Me.Parent
lblRegion.Text = custom.Region
B. Add the following code segment to the Page_Load method of the page code-behind file.
Dim custom As Custom = Me.Master
lblRegion.Text = custom.Region
C. Add the following code segment to the Page_Load method of the Custom.Master.vb code-behind file.
Dim lblRegion As Label = Page.FindControl("lblRegion")
lblRegion.Text = Me.Region
D. Add the following code segment to the Page_Load method of the Custom.Master.vb code-behind file.
Dim lblRegion As Label = Master.FindControl("lblRegion")
lblRegion.Text = Me.Region
Answer: B