You are creating an add-in for Microsoft Office Word by using Visual Studio Tools for the Microsoft Office System (VSTO).
You create the following objects in the add-in:
a DataSource object named ExpenseBindingSource
a TableAdaptor object named ExpenseTableAdapter
a DataSet object named ExpenseData
a CachedDataItem object named DI
The ExpenseData object contains a table named Expenses. The DI object contains a data island of the ExpenseData object.
You need to ensure that any changes in the content of the DI object are updated in the Expenses table.
Which code segment should you use?

• A. Dim XMLR As XmlReader = _ XmlReader.Create("books.xml", settings) XMLR.ReadStartElement(DI.Schema) XMLR.ReadValueChunk(DI.Xml.ToCharArray(), 0, DI.Xml.Length) ExpenseData.ReadXmlSchema(XMLR.NamespaceURI) ExpenseData.ReadXml(XMLR.Value(0).ToString()) ... ExpenseBindingSource.Add(ExpenseData) ExpenseTableAdapter.Update(ExpenseData.Expense)
• B. Dim schemaReader As System.IO.StringReader = _ New System.IO.StringReader(DI.Schema) Dim xmlReader As System.IO.StringReader = _ New System.IO.StringReader(DI.Xml) ExpenseData.ReadXmlSchema(schemaReader) ExpenseData.ReadXml(xmlReader) ... ExpenseBindingSource.EndEdit() ExpenseTableAdapter.Update(ExpenseData.Expense)
• C. Dim XMLR As XmlReader = _ XmlReader.Create("books.xml", settings) XMLR.ReadStartElement(DI.Schema) XMLR.ReadValueChunk(DI.Xml.ToCharArray(), 0, DI.Xml.Length) ExpenseData.ReadXmlSchema(XMLR.NamespaceURI) ExpenseData.ReadXml(XMLR.Value(0).ToString()) ... ExpenseBindingSource.EndEdit() ExpenseTableAdapter.Update(ExpenseData.Expense)
• D. Dim schemaReader As System.IO.StringReader = _ New System.IO.StringReader(DI.Schema) Dim xmlReader As System.IO.StringReader = _ New System.IO.StringReader(DI.Xml) ExpenseData.ReadXmlSchema(schemaReader) ExpenseData.ReadXml(xmlReader) ... ExpenseBindingSource.Add(ExpenseData) ExpenseTableAdapter.Update(ExpenseData.Expense)

You create a Microsoft Office Word 2007 document.
The OpenXML package for the document is shown in the exhibit. (Click the Exhibit button.)
You create an XML file named item2.xml. The item2.xml file uses the same schema as the item1.xml file. You add the item2.xml file to the OpenXML package.
You need to ensure that the document uses data from the item2.xml file instead of the item1.xml file.
What should you do?

• A. Create a file named item2.xml.rels that creates a relationship between the item2.xml file and the itemProps1.xml file.
• B. Create a file named itemProps2.xml that marks the item2.xml file as a data store.
• C. Delete the item1.xml file.
• D. Delete the itemProps1.xml file.

You are creating an add-in for Microsoft Office Word 2007 by using Visual Studio Tools for the Microsoft Office System (VSTO). You write the following lines of code.
Private pane As Microsoft.Office.Tools.CustomTaskPane
Private Sub CreatePane ()
pane = Me.CustomTaskPanes.Add (New UserControl (), _
"Do Something")
pane.Visible = True
End Sub
You need to ensure that only a single instance of the custom task pane is displayed in each single document interface (SDI) window.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. Create the following event handler for the Application.NewDocument event. Private Sub Application_DocumentNew ( ByVal Doc As Word.Document ) CreatePane () End Sub
• B. Create the following event handler for the Application.DocumentOpen event. Private Sub Application_DocumentOpen ( ByVal Doc As Word.Document ) CreatePane () End Sub
• C. Create the following event handler for the Application.ActiveDocument.New event. Private Sub ActiveDocument_New () CreatePane () End Sub
• D. Create the following event handler for the Application.WindowActivate event. Private Sub Application_WindowActivate _ ( ByVal Doc As Word.Document , ByVal Wn As Word.Window ) CreatePane () End Sub
• E. Create the following event handler for the ThisAddIn.StartUp event. Private Sub ThisAddIn_Startup _ ( ByVal sender As Object, ByVal e As System.EventArgs ) CreatePane () End Sub

You create an application by using Visual Studio Tools for the Microsoft Office System (VSTO). The application modifies a Microsoft Office Excel custom workbook. The custom workbook displays the data that is contained in an XML file named Salesorder.xml. The Salesorder.xml file uses an XML schema that is stored in a file named Salesorder.xsd. Both the Salesorder.xml file and the Salesorder.xsd file are located in the C:\Data folder. You need to ensure that the data in the Salesorder.xml file is available for mapping. Which code segment should you use?

• A. Excel.XmlMap map = this.XmlMaps.Add (@"c:\data\Salesorder.xsd", "Root"); this.XmlImport (@"c:\data\Salesorder.xml", out map, true, Globals.Sheet1.Range["A1", Type.Missing ]);
• B. Excel.XmlMap map = this.XmlMaps.Add (@"c:\data\Salesorder.xml", "Root"); this.XmlImportXml (@"c:\data\Salesorder.xsd", out map, false, Globals.Sheet1.Range["A1", Type.Missing ]);
• C. Excel.XmlMap map = this.XmlMaps.Add (@"c:\data\Salesorder.xsd", "Root"); this.XmlImportXml (@"c:\data\Salesorder.xml", out map, true, Globals.Sheet1.Range["A1", Type.Missing ]);
• D. Excel.XmlMap map = this.XmlMaps.Add (@"c:\data\Salesorder.xml", "Root"); this.XmlImport (@"c:\data\Salesorder.xsd", out map, false, Globals.Sheet1.Range["A1", Type.Missing ]);