An administrator manages a complex environment consisting of several hundred virtual machines running onvsphereESXi 5.5host. The environment also includes 50 physical application servers. Which solution would allow theadministrator to most easilyvirtualized the physical servers locally while moving existing virtual machines off-site to a cloudservice provider?
A. vCloud Air
B. vRealize Automation
C. vCenter Server
D. vRealize Orchestrator