Practice Free ISA-IEC-62443 Exam Online Questions
Whose responsibility is it to determine the level of risk an organization is willing to tolerate? Available Choices (select all choices that are correct)
- A . Management
- B . Legal Department
- C . Operations Department
- D . Safety Department
Which of the following is an element of security policy, organization, and awareness?
Available Choices (select all choices that are correct)
- A . Product development requirements
- B . Staff training and security awareness
- C . Technical requirement assessment
- D . Penetration testing
Which is the BEST practice when establishing security zones?
Available Choices (select all choices that are correct)
- A . Security zones should contain assets that share common security requirements.
- B . Security zones should align with physical network segments.
- C . Assets within the same logical communication network should be in the same security zone.
- D . All components in a large or complex system should be in the same security zone.
Which of the following is a trend that has caused a significant percentage of security vulnerabilities? Available Choices (select all choices that are correct)
- A . IACS developing into a network of air-gapped systems
- B . IACS evolving into a number of closed proprietary systems
- C . IACS using equipment designed for measurement and control
- D . IACS becoming integrated with business and enterprise systems
Electronic security, as defined in ANSI/ISA-99.00.01:2007. includes which of the following? Available Choices (select all choices that are correct)
- A . Security guidelines for the proper configuration of IACS computers and operating systems
- B . Computers, networks, operating systems, applications, and other programmable configurable components of the system
- C . Personnel, policies, and procedures related to the security of computers, networks. PLCs, and other programmable configurable components of the system
- D . Security guidelines for the proper configuration of IACS PLCs and other programmable configurable components of the system
What is defined as the hardware and software components of an IACS?
Available Choices (select all choices that are correct)
- A . COTS software and hardware
- B . Electronic security
- C . Control system
- D . Cybersecuritv
Which is the PRIMARY objective when defining a security zone?
Available Choices (select all choices that are correct)
- A . All assets in the zone must be from the same vendor.
- B . All assets in the zone must share the same security requirements.
- C . All assets in the zone must be at the same level in the Purdue model.
- D . All assets in the zone must be physically located in the same area.