Company.com is running a p5-550 system with inactive processors. The system is managed using the Integrated Virtualization Manager. How would the system administrator activate two additional processors？（）

A.Use the Advanced Systems Management Interface to enter the Capacity on Demand Enablement code.

B.Use the Web-based System Manager Interface to enter the Capacity on Demand enablement code.

C.Use smitty or smit interface to enter the Capacity on Demand enablement code.

D.Use oem_setup_env on the Virtual I/O Server to enter the Capacity on Demand enablement code.