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

You create a document-level solution for Microsoft Office Word 2003 by using Visual Studio Tools for the Microsoft Office System (VSTO).
You write the following method in the document class.
void wordAppEvent_NewDocument ( Word.Document Doc) { //Add custom footer
}
You need to set up an event handler that is fired when a Word document is created.
Which code segment should you use?

• A. Word.ApplicationEvents3_Event wordAppEvent ; wordAppEvent = this.Application as Word.ApplicationEvents3_Event; wordAppEvent.NewDocument += new Word.ApplicationEvents3_NewDocumentEventHandler( wordAppEvent_NewDocument );
• B. Word.ApplicationEvents3_Event wordAppEvent ; wordAppEvent = this.InnerObject as Word.ApplicationEvents3_Event; wordAppEvent.NewDocument += new Word.ApplicationEvents3_N ewDocumentEventHandler( wordAppEvent_NewDocument );
• C. Word.ApplicationEvents3_Event wordAppEvent ; wordAppEvent = this.ActiveWindow as
  Word.ApplicationEvents3_Event; wordAppEvent.NewDocument += new Word.ApplicationEvents3_NewDocumentEventHandler( wordAppEvent_NewDocument );
• D. Word.ApplicationEvents3_Event wordAppEvent ; wordAppEvent = this.Application.ActiveDocument as Word.ApplicationEvents3_Event; wordAppEvent.NewDocument += new Word.ApplicationEvents3_NewDocumentEventHandler( wordAppEvent_NewDocument );

You are creating an add-in project for Microsoft Office by using Visual Studio Tools for the Microsoft Office System (VSTO). You create a data source named ContactRef from a class in an assembly. The author digitally signs a new version of the assembly. You need to ensure that the add-in can load a new version of the assembly. What should you do?

• A. Add the public key token to the TypeInfo element in the ContactRef.datasource file.
• B. Add a PublicKeyToken attribute to the ContactRef.datasource file.
• C. Add a PublicKeyToken element to the ContactRef.datasource file.
• D. Add the public key token to the GenericObjectDataSource element in the ContactRef.datasource file.

You are creating an add-in for Microsoft Office Excel by using Visual Studio Tools for the Microsoft Office System (VSTO). You write the following lines of code. (Line numbers are included for reference only.)
01 Private ws As Excel.Worksheet = CType _
(Globals.ThisAddIn.Application.ActiveSheet, Excel.Worksheet) 02 Private rng1 As Excel.Range = ws.Range("A1", "E5") 03 Private rng2 As Excel.Range = ws.Range("D4", "J7") 04 ...
You need to change the format of the cells that overlap between rng1 and rng2 to bold.
Which code segment should you insert at line 04?

• A. Dim rng3 As Excel.Range = ws.Application.Union(rng1, rng2) rng3.Font.Bold = True
• B. rng1.Merge(rng2) rng1.Font.Bold = True
• C. Dim rng3 As Excel.Range = ws.Application.Intersect(rng1, rng2) rng3.Font.Bold = True
• D. rng1.Group(rng2) rng1.Font.Bold = True