What do you use to view a R75 Security Gateway’s status, including CPU use, amount of virtual memory, percent of free hard-disk space, and version?

What do you use to view a R75 Security Gateway’s status, including CPU use, amount of virtual memory, percent of free hard-disk space, and version?

A.
Only possible via command line tools

B.
SmartView Tracker

C.
SmartView Monitor

D.
SmartUpdate