Which of the following is a feature of Integrated Virtualization Manager (IVM)? （）

• A、 It has a GUI interface for upgrading system firmware. 
• B、 It creates and manages AIX/Linux and VIOS type LPARs. 
• C、 It can be managed by the Hardware Management Console (HMC). 
• D、 It supports Live Partition Mobility on POWER6 systems and above.