A customer has vSphere v4.x hosts connected to an EMC VNX with thin provisioned pools. They
report capacity shortages even after deleting or migrating some VMs. You recommend the
customer upgrade their virtual environment to vSphere v5.0 to benefit from the new features and
enhancements in VAAI. Which VAAI feature will address their issue?

A.
Dead Space Reclamation

B.
Thin Provisioning Stun

C.
Hardware Acceleration

D.
Hardware assisted locking