What is the main HP FlexManagement product?
A. HP RF Manager, which unifies wired and wireless network environments into an automated, complex, multi-platform environment
B. HP Intelligent Management Center (IMC), which simplifies management for both the virtual and physical network infrastructure
C. HP Intelligent Resilient Framework (IRF), which combines physical ports across multiple network devices into one virtual environment
D. HP Virtual Connect Enterprise Manager (VCEM), which manages physical and virtual networking resources across the data center