Which command sequence correctly enables Adapter FEX on Nexus 5000 Series Switches?

A.
switch(config)# install feature-set virtualization
switch(config)# feature-set virtualization

B.
switch(config)# install feature-set adapter-fex
switch(config)# feature-set adapter-fex

C.
switch(config)# install feature-set adapter-fex
switch(config)# feature-set virtualization

D.
switch(config)# install feature-set virtualization
switch(config)# feature-set adapter-fex