Check Point Certification Exams Question:

A(n) _______________ is an abstract machine, which mediates all access subjects have to
objects.
A. ACL
B. Reference monitor
C. State machine
D. TCB
E. Router?

B. Reference monitor

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Explain Which of these metrics measure how a biometric device performs, when attempting to authenticate subjects? (Choose THREE.) A. False Rejection Rate B. User Acceptance Rate C. Crossover Error Rate D. False Acceptance Rate E. Enrollment Failure Rate?	_________ is a smaller, enhanced version of the X.500 protocol. It is used to provide directory- service information. (Choose the BEST answer.) A. Lightweight Directory Access Protocol B. X.400 Directory Access Protocol C. Access control list D. Lightweight Host Configuration Protocol E. Role-based access control?