Due to recent budget cuts, your manager has asked you to produce a list of inefficiently used
resources in your vSphere environment. Which of the following products will help you produce this
list?

A.
vCenter Operations Manager

B.
vCenter Configuration Manager

C.
VMware Hyperic

D.
VMware Horizon View

Explanation:
http://www.vmware.com/files/pdf/products/vsphere/VMware-vSphere-Essentials-KitsDataSheet.pdf(page 2, VMware vCenter operations manager foundation)