You plan to deploy a SharePoint Server 2013 server farm.
The sales department uses Microsoft Office documents to track sales leads.
You need to recommend a solution to ensure that users use the co-authoring functionality in
SharePoint Server 2013 to collaborate on Office documents.
What should you include in the recommendation?

A.
The App Management Service

B.
OneNote Web App

C.
Word Automation Services

D.
The Work Management Service

Explanation:
Co-authoring simplifies collaboration by enabling multiple users to work productively on the same
document without intruding on one another’s work or locking out other users. This capability
requires no additional server setup and is the default status for documents that are stored in
SharePoint 2013 document libraries.
Here are some changes in co-authoring for Office 2013.
* Co-authoring is now supported in Visio Professional 2013, Word Web App, and PowerPoint Web
App.
* Seeing other editors who join the document to co-author is faster in Word 2013, Excel 2013,
PowerPoint 2013, and Visio Professional 2013.
* Updates are faster when multiple users co-author in the same OneNote page.
Incorrect:
Not C: Word Automation Services
Provides unattended, server-side conversion of documents that are supported by Word.