Which statement about the Linux OS for IP Office is true?

Which statement about the Linux OS for IP Office is true?
A . All initial IP Office system configurations must be completed via the Linux command line.
B . The Linux OS must be installed prior to beginning the IP Office Server Edition installation.
C . The IP Office for Linux software is provided as a single DVD orderable from Avaya, or downloaded to a USB Stick.
D . The base operating system installed is DO

Answer: C

Explanation:

References: https://downloads.avaya.com/css/P8/documents/100175282 Page: 15