What are two reasons why a company would choose to use ESXi 5 x instead of using VMware Server 2? (Choose two)

What are two reasons why a company would choose to use ESXi 5 x instead of using VMware Server 2? (Choose two)

A.
The company needs to access its virtual machines remotely, and VMware Server 2 does not support a temote console option

B.
The company needs the ability to run dual-processor virtual machines

C.
The company is vniuahzing several physical servers and wants a centralized management option

D.
The company wants to be able to patch the servers hosting its virtual machines with zero virtual machine downtime