Week 4 - Q'S

Question 1

Which of the following is NOT a reason for using specialized hardware in industrial control systems (ICS)?

A) Regulatory Compliance
B) Cost Efficiency
C) Safety and Security
D) Reliability and Durability

Answer 1

B) Cost Efficiency

Question 2

What is the role of the edge router in a CPS network?

A) To control manufacturing processes
B) To monitor traffic between devices
C) To protect the network from unauthorized access
D) To prioritize voice traffic

Answer 2

C) To protect the network from unauthorized access

Question 3

According to the Purdue model architecture, where is the HMI typically placed in relation to field devices?

A) It is directly connected to field devices.
B) It communicates through the edge router.
C) It is isolated on a separate network.
D) It is integrated into the PLC.

Answer 3

C) It is isolated on a separate network.

Question 4

In the Purdue Model architecture, which level is closest to the physical processes and equipment being controlled?

A) Control Level
B) Operations Level
C) Information Level
D) Field Device Level

Answer 4

D) Field Device Level