Which of the following description about the concept and business model of FusionCompute is correct?
A . Aggregate server hardware, storage, and network resources to enable resources to be pooled for sharing and dynamic allocation
B . Mainly including virtual computing, virtual storage, virtual network, desktop management and other functions
C . Dynamic resource management implements dynamic resource scheduling and dynamic energy saving functions, but does not guarantee that resource pools match business load requirements.
D . The virtual network uniformly manages the Layer 2 physical and virtual networks through the unified distributed virtual switch network model, and supports functions such as DHCP isolation and network Qo
Answer: A