Which two accurately describe the Solaris IPS repository?

Which two accurately describe the Solaris IPS repository?

A.
All packages within an IPS package repository reside in a catalog.

B.
It is an ISO image of the Solaris installation media.

C.
It contains a collection of software packages.

D.
It contains a collection of operating system patches.

E.
The packages in a catalog are associated with a specific publisher.

Explanation: