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ISA ISA-IEC-62443 Exam Syllabus Topics:

ISA/IEC 62443 Cybersecurity Fundamentals Specialist Sample Questions:

1. If a U.S. federal agency must comply with mandatory cybersecurity requirements under law, which document would they be required to follow?

A) NIST FIPS
B) NIST Special Publication 800-171
C) EU Cyber Resilience Act
D) ISA/IEC 62443

2. Which is the BEST practice when establishing security zones?
Available Choices (select all choices that are correct)

A) Assets within the same logical communication network should be in the same security zone.
B) All components in a large or complex system should be in the same security zone.
C) Security zones should contain assets that share common security requirements.
D) Security zones should align with physical network segments.

3. Which of the following is NOT a general class of firewalls?

A) Stateful inspection
B) Application proxy
C) Network inspection
D) Packet filter

4. What is a key feature of the NIS2 Directive?

A) It focuses solely on physical security regulations.
B) It eliminates the need for public-private partnerships.
C) It establishes a cyber crisis management structure.
D) It mandates compliance with all standards.

5. What is the primary focus of Part 3-2 in the ISA/IEC 62443 series?

A) Cybersecurity risk assessment and system design
B) Security technologies for IACS
C) Technical security requirements for IACS components
D) Secure product development lifecycle requirements

Solutions: