ISA 62443 IC34 3 DETAILED DESIGN EXAM QUESTIONS AND
ANSWERS VERIFIED 100% GUARANTEED PASS
What Foundational Requirements (FR) is Identification and authentication control
(IAC)?
FR 1
What are three common constraints of Control System Security?
Support of essential functions
Compensating countermeasures
Least privilege
What Foundational Requirements (FR) is Use control (UC)?
FR 2
What Foundational Requirements (FR) is System integrity (SI)?
FR 3
What Foundational Requirements (FR) is Data confidentiality (DC)?
FR 4
What Foundational Requirements (FR) is Restricted data flow (RDF)?
FR 5
What Foundational Requirements (FR) is Timely response to events (TRE)?
FR 6
What Foundational Requirements (FR) is Resource availability (RA)?
FR 7
, How can a vector be more effective in describing the security requirements for a
zone, conduit, component, or system compared to a single number?
By providing a more detailed and comprehensive representation of security
requirements, considering multiple aspects or parameters beyond a single number.
In what scenario can the security level be defined per PR instead of having the
same security level for each Foundational Requirement (FR)?
If a system does not require the same security level for every Foundational
Requirement (FR), it is possible to define the security level on a per PR (Protection
Requirement) basis, tailoring the security measures accordingly.
What is definition of FR 1?
Identify and authenticate all users before allowing them to access to the control system.
(True/False) For FR 1, "Users" includes humans, software processes, and
devices.
True
What is a definition of FR 2?
Ensure that authenticated users only have access to authorized actions within the
control system.
What two Functional Requirements (FRs) compose Access Control?
FR 1 and FR 2
What is a definition of FR 3?
Ensure the integrity of the IACS by safeguarding communication channels, maintaining
secure configurations and software, implementing change and version management,
ANSWERS VERIFIED 100% GUARANTEED PASS
What Foundational Requirements (FR) is Identification and authentication control
(IAC)?
FR 1
What are three common constraints of Control System Security?
Support of essential functions
Compensating countermeasures
Least privilege
What Foundational Requirements (FR) is Use control (UC)?
FR 2
What Foundational Requirements (FR) is System integrity (SI)?
FR 3
What Foundational Requirements (FR) is Data confidentiality (DC)?
FR 4
What Foundational Requirements (FR) is Restricted data flow (RDF)?
FR 5
What Foundational Requirements (FR) is Timely response to events (TRE)?
FR 6
What Foundational Requirements (FR) is Resource availability (RA)?
FR 7
, How can a vector be more effective in describing the security requirements for a
zone, conduit, component, or system compared to a single number?
By providing a more detailed and comprehensive representation of security
requirements, considering multiple aspects or parameters beyond a single number.
In what scenario can the security level be defined per PR instead of having the
same security level for each Foundational Requirement (FR)?
If a system does not require the same security level for every Foundational
Requirement (FR), it is possible to define the security level on a per PR (Protection
Requirement) basis, tailoring the security measures accordingly.
What is definition of FR 1?
Identify and authenticate all users before allowing them to access to the control system.
(True/False) For FR 1, "Users" includes humans, software processes, and
devices.
True
What is a definition of FR 2?
Ensure that authenticated users only have access to authorized actions within the
control system.
What two Functional Requirements (FRs) compose Access Control?
FR 1 and FR 2
What is a definition of FR 3?
Ensure the integrity of the IACS by safeguarding communication channels, maintaining
secure configurations and software, implementing change and version management,
