Your /var file system is nearly full and you are unable to allocate more space to it. You review the contents of the various /var directories. You decide to remove the directory /var/sadm/pkg/packagename/save for all the packages.
What happens as the result of doing this?

A.
You are unable to back out any patches.

B.
Nothing happens.
The directory contains only a log file.

C.
The commands associated with this package no longer function.

D.
You receive an error message from the rm command because you cannot delete this directory.
The kernel requires it for package information.

Explanation:
same as using nosave option