You are debugging a visual studio . Net application. The application produces an Xml documents object and then consumes the same object. This object moves data in the application. The object has no schema, but it contains a declaration line that you must inspect.You decide to transform the XML code and its declaration into a string for easy inspection.What should you do?

A.Assign the ToString method of the Xml Document object to astring variable

B.Assign the OuterXml property of the XmlDocument object to a string variable

C.Assign the OuterXml property of the DocumentElement property of the XmlDocument object to a string variable

D.Use the WriteContentTo method of the XmlDocument object to write the document into a MemoryStream object. Use the GetXml method of the DataSet object to get a string version of the document