In Pennsylvania Board of Probation and Parole V

In Pennsylvania Board of Probation and Parole v.Scott (1998) ,the U.S.Supreme Court held that the exclusionary rule:

A) applies to parole revocation but not probation revocation hearings.
B) does not apply to parole revocation hearings.
C) applies to both probation and parole revocation proceedings.
D) applies to probation revocation but not parole revocation hearings.