When selecting site facilities, which terrain characteristics are preferable for physical security?

When selecting site facilities, which terrain characteristics are preferable for physical security?
A . Hilly with thick vegetation and other natural obstacles to protect entrance points
B . Downhill slope to facilitate accessibility and visibility of the site
C . Flat with no thick vegetation and easy to access from various entrance points
D . Flat with no thick vegetation and a gentle rise in elevation up to the entrance point

View Answer

Answer: D