You are designing a SharePoint 2010 application that connects to an external Microsoft
SQL Server database. You have the following requirements: ·Server administrators can add
and edit connection strings at the Web application level. .SharePoint users must not be able
to view or modify sensitive data in the connection strings. .Server administrators can add or
change the connection strings declaratively with no custom UI required. .The connection
strings can be modified programmatically without redeploying code. You need to create a
plan to store connection strings for the database within the SharePoint system. Which
approach should you recommend?

A.
Add or change the connection strings in the web.config file.

B.
Use a hierarchical object store configuration approach to store the connection strings.

C.
Use a property bag configuration approach to store the connection strings.

D.
Use SharePoint lists to store the connection strings.