Guided consolidation allows you to perform the following tasks (Choose Three):

A.
Analyze physical systems to determine performance characteristics

B.
Gain an inventory of all model types of physical systems in your datacenter

C.
Discover physical systems in your datacenter

D.
Import performance information from a 3rd party tool for analysis

E.
Consolidate physical systems by converting them to Virtual Machines

Explanation:
vSphere Basic System Administration vCenter Server 4.0 ESX 4.0 ESXi 4.0, page 89.

VMware vCenter Guided Consolidation, … involves the following process Find – You search for and select the physical systems in your datacenter that you want analyzed.
Analyze – Selected physical systems are analyzed and performance data on each selected system is collected. Generally, the longer the duration of the analysis phase, the higher the confidence in the vCenter Server’s recommendations.

Consolidate Performance data is compared to the resources available on the virtual machine host systems. The selected physical systems are converted to virtual machines and imported into vCenter Server on the recommended hosts where they are managed along with other components of your virtual environment