In the simple domain, what is true about cause-effect relationships?

• A. The one right answer is self-evident and undisputed.
• B. There are multiple right answers.
• C. The cause-effect relationship requires expert analysis.
• D. The environment is highly unpredictable.

Answer: (A)

In a simple domain, cause-and-effect relationships are straightforward and deterministic. The environment is predictable, so the outcome follows directly from the cause, making the correct mapping obvious and not disputed. That’s why the statement that there is one right answer that is self-evident and undisputed fits the idea of a simple domain: you can see the correct cause-effect link clearly and prove it with consistent results. The other options imply ambiguity, the need for expert analysis, or high unpredictability, which would reflect more complex or chaotic domains rather than a simple one.