You are an enterprise application developer. The application is used by 500 call center executives for an item tracking system. The existing application contains large custom- serializable business objects that contain no user-specific data. The objects are stored by using the session state in-memory provider. You plan to evaluate the logical design of the application. You need to ensure that the application can support long-term growth in the number of users.
What should you do?

A.
Use server cache to store the business objects.

B.
Use the Enterprise Library Caching Application Block to store session data.

C.
Change the session provider to use the ASP.NET SQL Server session provider.

D.
Move the business logic layer into a set of ASMX Web services, and change the ASP.NET application to not reference the business logic assemblies directly.