You are redesigning an existing three-tier ASP.NET Web application that is deployed to a Web server, an
application server, and a database server that runsMicrosoft SQL Server 2008.
Usage has increased significantly.
The application has become slow and occasionally times out. Health monitoring logs indicate that the data
access logic on the application server is consumingthe majority of the CPU resources.
You need to recommend an approach for addressing the scalability and reliability issues.
Which two actions should you recommend?
(Each correct answer presents part of the solution.Choose two.)

A.
Move the Web tier to a Web farm.

B.
Move the application tier to a Web farm.

C.
Use a clustered database server configuration.
D. Partition the tables and indexes in the database.