VMware Exam Questions

the following actions can be taken to improve performance (Choose Two)?

An administrator is reporting slow access to datastores from multiple ESXi hosts. The datastores
are all located on a Fibre Channel SAN being accessed by ESX 3.x and ESXi 4.x hosts. Which of
the following actions can be taken to improve performance (Choose Two)?

A.
Unload the VMFS-2 driver using the vmkload_mod -u vmfs2 command.

B.
Unload the NFS driver using the vmkload_mod -u nfsclient command.

C.
Unload the LUN Masking driver using the vmkload_mod -u qla2300 command.

D.
Unload the FSAUX driver using the vmkload_mod -u fsaux command.