A customer wants to integrate an x445 running SuSE with their existing EMC storage infrastructure.  Which of the following tasks needs to be done to ensure that the solution will work properly？（）

• A、Ensure that the EMC storage is listed on the IBM Server Proven website
• B、Ensure that the x445 is listed on the EMC Hardware Compatibility website
• C、Ensure that the x445 and the EMC storage server are listed on Novell’s SuSE Supported Hardware website
• D、Build a proof of concept system at the customer site to demonstrate functionality