As a software developer at your company, you are creating an XML Web service named DistributionService. This service must be able to access and manipulate data in a table named Inventory in a Microsoft SQL Server database.Some functions within Distribution Service need the inventory data to be exposed as XML data . Other functions within DistributionService need the inventory data to be exposed as a DataSet object.You need to create the object that will provide this data access.Which object should you use?