3D DESIGN -Before the UCS System Can Be Used

Multiple Choice

3D DESIGN
-Before the UCS system can be used

A) The set variable UCSFOLLOW must be set to 1
B) The set variable UCSFOLLOW must be set to 0
C) It does not matter whether the set variable UCSFOLLOW is set to any number, the UCS system will still operate
D) The set variable UCSFOLLOW does not need to be set because it becomes operative when the UCS is in use