Question 1

Which characteristic is MOST closely associated with the deployment of a demilitarized zone (DMZ)?

Options :

A : Level 4 systems must use the DMZ to communicate with Level 3 and below.

B : Level 0 can only interact with Level 1 through the firewall.

C : Internet access through the firewall is allowed.

D : Email is prevented, thereby mitigating the risk of phishing attempts.

Answer: A

Question 2

Which organization manages the ISASecure conformance certification program?

Options :

A : American Society for Industrial Security

B : Automation Federation

C : National Institute of Standards and Technology

D : Security Compliance Institute

Answer: D

Question 3

In a defense-in-depth strategy, what is the purpose of role-based access control?

Options :

A : Ensures that users can access systems from remote locations

B : Ensures that users can access only certain devices on the network

C : Ensures that users can access only the functions they need for their job

D : Ensures that users correctly manage their username and password

Answer: C

Question 4

Which is the BEST deployment system for malicious code protection?

Options :

A : Network segmentation

B : IACS protocol converters

C : Application whitelisting (AWL)

D : Zones and conduits

Answer: C

Question 5

Which service does an Intrusion Detection System (IDS) provide?

Options :

A : It is the lock on the door for networks and computer systems.

B : It is effective against all vulnerabilities in networks and computer systems.

C : It blocks malicious activity in networks and computer systems.

D : It detects attempts to break into or misuse a computer system.

Answer: D