You are about to switch a Red Hat Enterprise Linux 6 (RHEL6) system from the Red Hat Network
to the Unbreakable Linux Network (ULN).
Consider this output:
# rpm –qa *rhn*
rhnlib-2.5.22-12.e16.noarch
yum-rhn-plugin-0.9.1-36.e16.noarch
rhn-setup-1.0.0-73.e16.noarch
rhn-client-tools-1.0.0-73.e16.noarch
rhn-check-1.0.0-73.e16.noarch
rhnsd-4.9.3-2.e16.x86_64
Identify four minimum steps that you should perform to successfully switch this system from RHN
to ULN.
A.
Create a ULN account if it doesn’t exist already.
B.
Ensure you have a valid Oracle Linux support agreement.
C.
Install the uln_register.tgz package.
D.
Install the uln_register.tgz and uln_register-gnome.tgz packages.
E.
Run the uln_register command as the root user and answer the prompts.
F.
Install the Unbreakable Enterprise kernel (UEK).
G.
Run the yum update command.
H.
Reboot your system.
Explanation:
Switching from RHN to ULN
This procedure is for a Red Hat Enterprise Linux 6 system.
If you have an Oracle Linux 6 system that is registered with the Red Hat Network (RHN), you can
use theuln_register utility to register.
To register your system with ULN instead of RHN:
# rpm -Uvh *.rpm
# uln_register
If you have a server installed with Red Hat Enterprise Linux Server, you need to perform the following steps to obtain software updates via Oracle’s Unbreakable Linux Network:
Verify minimum software requirements
B Ensure you have a valid Oracle Linux Services Agreement
D {Download the rpms required for registering your system to ULN
Install the downloaded rpms}
A Create a ULN account
Import Oracle’s GPG key (not required for Red Hat Enterprise Linux 6 and later)
E Register your server
A,B,D,E
https://linux.oracle.com/switch.html
uln_register-gnome.tgz is needed only if the rhn-setup-gnome package is installed on your system.
Hence, Answer is A, B, C and E
Correct answer
a, c, b, e,