Your company performs data processing which consists of running the same data processing
application against multiple data sets. This application, running in your company’s private cloud,
can take several days to process a single dataset and there is the need to deploy more than one
instance of this workload. Which feature would help you deploy extra instances of this application
when needed?

A.
Orchestrator

B.
vCloud Template

C.
vCloud Catalog

D.
vCenter Template

Explanation:
http://www.vmware.com/support/pubs/orchestrator_pubs.html