Which of the following is the lowest TCSEC class wherein the systems must support separate operator seenagape 9 years ago Which of the following is the lowest TCSEC class wherein the systems must support separateoperator and system administrator roles? A. B2 B. B1 C. A1 D. A2 Explanation: pg 129 Hansche: Official (ISC)2 Guide to the CISSP Exam ← Previous question Next question →