What is the purpose of Setting AUTOINSTALL to YES /etc/uptrack.conf?

What is the purpose of Setting AUTOINSTALL to YES /etc/uptrack.conf?

A.
To enable Ksplice to install Ksplice kernel updates and new kernel RPMS whenever they
become available

B.
To enable Ksplice to automatically install the kernel rpm whenever new Ksplice kernel
updates become available

C.
To enable the uptrack cron job to install Ksplice kernel updates whenever they become
available

D.
To install Ksplice kernel updates during the reboot of a system

E.
To install updates to the Ksplice software Itself during a system reboot