The primary difference between JFETs and depletion-type MOSFETs is ______.
A.
JFETs can have positive values of V GS and levels of drain current that exceed I DSS
B.
depletion-type MOSFETs can have positive values of V GS and levels of I D that exceed I DSS
C.
depletion-type MOSFETs can have only positive of V GS
D.
JFETs can have only positive values of V GS