CompTIA CySA+ (CS0-001) — Question 149

In comparison to non-industrial IT vendors, ICS equipment vendors generally:

Answer options

• A. rely less on proprietary code in their hardware products.
• B. have more mature software development models.
• C. release software updates less frequently.
• D. provide more expensive vulnerability reporting.

Correct answer: A

Explanation

The correct answer is A because ICS equipment vendors typically utilize more open standards and less proprietary code in their hardware, which enhances interoperability. Options B and C do not accurately reflect the general state of ICS vendors, as they often have less mature software practices and may not prioritize frequent updates. Option D is misleading, as while vulnerability reporting can be costly, it is not a defining characteristic of ICS vendors compared to their non-industrial counterparts.