ISA ISA-IEC-62443 ISA/IEC 62443 Cybersecurity Fundamentals Specialist Online Training
ISA ISA-IEC-62443 Online Training
The questions for ISA-IEC-62443 were last updated at Nov 19,2024.
- Exam Code: ISA-IEC-62443
- Exam Name: ISA/IEC 62443 Cybersecurity Fundamentals Specialist
- Certification Provider: ISA
- Latest update: Nov 19,2024
Which activity is part of establishing policy, organization, and awareness?
Available Choices (select all choices that are correct)
- A . Communicate policies.
- B . Establish the risk tolerance.
- C . Identify detailed vulnerabilities.
- D . Implement countermeasures.
Why is patch management more difficult for IACS than for business systems?
Available Choices (select all choices that are correct)
- A . Overtime pay is required for technicians.
- B . Many more approvals are required.
- C . Patching a live automation system can create safety risks.
- D . Business systems automatically update.
Which is a reason for and physical security regulations meeting a mixed resistance?
Available Choices (select all choices that are correct)
- A . Regulations are voluntary documents.
- B . Regulations contain only informative elements.
- C . Cybersecurity risks can best be managed individually and in isolation.
- D . There are a limited number of enforced cybersecurity and physical security regulations.
How many element qroups are in the "Addressinq Risk" CSMS cateqorv?
Available Choices (select all choices that are correct)
- A . 2
- B . 3
- C . 4
- D . 5
Which is a PRIMARY reason why network security is important in IACS environments?
Available Choices (select all choices that are correct)
- A . PLCs are inherently unreliable.
- B . PLCs are programmed using ladder logic.
- C . PLCs use serial or Ethernet communications methods.
- D . PLCs under cyber attack can have costly and dangerous impacts.
Which of the following is an industry sector-specific standard?
Available Choices (select all choices that are correct)
- A . ISA-62443 (EC 62443)
- B . NIST SP800-82
- C . API 1164
- D . D. ISO 27001
Using the risk matrix below, what is the risk of a medium likelihood event with high consequence?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which is a physical layer standard for serial communications between two or more devices?
Available Choices (select all choices that are correct)
- A . RS232
- B . RS235
- C . RS432
- D . RS435
Which of the following is a recommended default rule for IACS firewalls?
Available Choices (select all choices that are correct)
- A . Allow all traffic by default.
- B . Allow IACS devices to access the Internet.
- C . Allow traffic directly from the IACS network to the enterprise network.
- D . Block all traffic by default.
Which communications system covers a large geographic area?
Available Choices (select all choices that are correct)
- A . Campus Area Network (CAN)
- B . Local Area Network (LAN)
- C . Storage Area Network
- D . Wide Area Network (WAN)
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