Which prerequisites must be met for an upgrade to HP-UX 11i v3? (Select two.)

A.
/stand must be VxFS

B.
file system layout version is not 7

C.
target system is an Integrity server

D.
target system is on HP-UX 11i v1 or v2

E.
size of the root file system is at least 1 GB

F.
amount of physical memory is at least 512 MB

Explanation: