Company.com is ordering a new p5-570 and planning for the option of using Capacity on  Demand to activate additional resources in the future. Which of the following is a prerequisite to support the addition of CPUs or memory without an outage？（）

• A、Use Micro-Partitioning
• B、Configure a Virtual I/O Server
• C、Configure dynamic logical partitions
• D、Activate Advanced POWER Virtualization