You are designing a SharePoint 2010 site for your organization to capture customer contact information. The contact information for customers is stored in a Microsoft Dynamics CRM 4.0 database. You need to design a solution with no custom code that meets the following requirements:
. Sales department employees must be able to perform create, retrieve, update, and delete (CRUD) operations for their customer information records on the SharePoint site.
. The data in the SharePoint site must be synchronized with the data in the CRM Dynamics database because most customers do not have direct access to the CRM system.
. SharePoint users from the Sales department must be able to work with data while they are working offline.
Which approach should you recommend?
A. Create client and browser-based forms with Microsoft Office InfoPath 2010. Deploy the forms using SharePoint Form Services to provide all CRUD operations.
B. Create an external content type for the contact list from the CRM system in SharePoint using Business Connectivity Services. Create InfoPath client forms for CRUD operations. Create a SharePoint 2010 workspace to synchronize the offline data.
C. Create custom Microsoft ASP.NET form pages for CRUD operations. Create a Microsoft SQL Server connection to the CRM system. Create a farm-scoped solution and deploy it in the _layouts folder to provide access to the data on the SharePoint site.
D. Create a custom content type in the contact list of the SharePoint site that connects to the CRM system. Create Web forms to synchronize the contact list in the CRM system to the contact list in SharePoint.
