Which two accurately describe the Solaris IPS repository?

Which two accurately describe the Solaris IPS repository?

A.
It contains a collection of operating system patches.

B.
It contains a collection of software packages.

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

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

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

Explanation:
Image Packaging System (IPS) is a new network based package management
system included in Oracle Solaris 11. It provides a framework for complete software lifecycle
management such as installation, upgrade and removal of software packages. IPS also enables
you to create your own software packages, create and manage package repositories, and mirror
existing package repositories.

Oracle Solaris software is distributed in IPS packages. IPS packages are stored in IPS package
repositories, which are populated by IPS publishers.
E: The following command displays property information about the local repository.
$ pkgrepo get -s /export/repoSolaris11
SECTION PROPERTY VALUE
publisher prefix solaris
repository description This\ repository\ serves\ a\ copy\ of\ the\ Oracle\ Solaris\ 11\
Build\ 175b\ Package\ Repository.
repository name Oracle\ Solaris\ 11\ Build\ 175b\ Package\ Repository
repository version 4
The value of the publisher prefix specifies that solaris is to be used in the following cases:
When more than one publisher’s packages are present and no publisher is specified in the
package name in the pkg command
When packages are published to the repository and no publisher is specified.
Reference: Oracle Solaris 11 Express Image Packaging System Guide
Reference: Copying and Creating Oracle Solaris 11 Package Repositories, Checking and Setting
Repository Properties