You are designing a Windows application by using Microsoft .NET Framework 4 and
Microsoft Visual Studio 2010. The application retrieves data from multiple heterogeneous
data sources. The retrieved data is aggregated into a single record set You need to ensure
that the application takes advantage of new multi-core server processors. Which technology
should you use?

A.
ADO.NET DataSet

B.
ADO.NET Typed DataSet

C.
PLINQ

D.
LINQ