The Reference Validation Mechanism that ensures the authorized access relationships between subjects and
objects is implementing which of the following concept:

Which of the following is best defined as a mode of system termination that automatically leaves system
processes and components in a secure state when a failure occurs or is detected in a system?

Which of the following is best defined as an administrative declaration by a designated authority that an
information system is approved to operate in a particular security configuration with a prescribed set of
safeguards?

What is defined as the hardware, firmware and software elements of a trusted computing base that implement
the reference monitor concept?

What is used to protect programs from all unauthorized modification or executional interference?

Who first described the DoD multilevel military security policy in abstract, formal terms?

Which of the following describes a technique in which a number of processor units are employed in a single
computer system to increase the performance of the system in its application environment above the
performance of a single processor of the same kind?

A channel within a computer system or network that is designed for the authorized transfer of information is
identified as a(n)?

What is called the formal acceptance of the adequacy of a system’s overall security by the management?

Which of the following is not a method to protect objects and the data within the objects?