You are proposing a NAS solution for your customer. The final solution includes:
Celerra NS40 integrated Twenty six (26) 146 GB disk drives
One Celerra Enterprise license One Celerra SnapSure license
Two EMC CAVA licenses

What software is the customer required to provide for the above licensed solution?

A.
Apache web server for HTTP management

B.
Linux OS for Control Station

C.
SSH for secure command line access

D.
Third-party antivirus for CAVA