Online Access Free ISA-IEC-62443 Practice Test

Which communications system covers a large geographic area?
Available Choices (select all choices that are correct)

• A.Storage Area Network
• B.Campus Area Network (CAN)
• C.Local Area Network (LAN)
• D.Wide Area Network (WAN)

Which steps are part of implementing countermeasures?
Available Choices (select all choices that are correct)

• A.Select common countermeasures and collaborate with stakeholders.
• B.Establish the risk tolerance and select common countermeasures.
• C.Establish the risk tolerance and update the business continuity plan.
• D.Select common countermeasures and update the business continuity plan.

What is Modbus?

• A.A type of industrial machinery
• B.A serial communications protocol
• C.A programming language
• D.A network security standard

Which of the following can be employed as a barrier device in a segmented network?
Available Choices (select all choices that are correct)

• A.VPN
• B.Unmanaged switch
• C.Router
• D.Domain controller

Which is one of the PRIMARY goals of providing a framework addressing secure product development life- cycle requirements?
Available Choices (select all choices that are correct)

• A.Aligned needs of industrial users
• B.Well-documented security policies and procedures
• C.Defense-in-depth approach to designing
• D.Aligned development process