Question 1

What factor contributes to the rise in attacks on Industrial Automation and Control Systems (IACS)?

Options :

A : Use of proprietary communications protocols

B : Knowledge of exploits and tools readily available on the Internet

C : Fewer personnel with system knowledge having access to IACS

D : The move away from commercial off the shelf (COTS) systems, protocols, and networks

Answer: D

Question 2

What is the first step in the cyber risk assessment process according to ISA 62443-3-2?

Options :

A : Identify Threats

B : Determine Consequence & Impact

C : Establish Zones and Conduits

D : Identify System Under Consideration (SUC)

Answer: D

Question 3

Which document should detail the physical and logical construction of the network?

Options :

A : System Architecture Diagrams

B : Network Diagrams

C : Cybersecurity Policy

D : Asset Inventory

Answer: B

Question 4

How should risk be simplified in operational environments as per the module?

Options :

A : Risk = Likelihood x Consequence

B : Risk = Threat / Vulnerability

C : Risk = Consequence / Threat

D : Risk = Threat x Vulnerability

Answer: A

Question 5

Level 4 of the ISA95 model is primarily concerned with what aspect of an enterprise?

Options :

A : Manufacturing operations management

B : Business logistics management

C : Physical process control

D : Real-time data monitoring

Answer: B