How is the use of clipping levels a way to track violations?

A.
They set a baseline for normal user errors, and any violations that exceed that threshold should be recorded and reviewed to understand why they are happening.

B.
They enable the administrator to view all reduction levels that have been made to user codes, which have incurred violations.

C.
They disallow the administrator to customize the audit trail to record only those violations deemed security related.

D.
They enable the administrator to customize the audit trail to capture only access violations and denial-of-service attacks.

Explanation:
A: Clipping levels are thresholds of acceptable user errors and suspicious activities. If the threshold is exceeded, it should be logged and the administrator should decide if malicious activities are taking place or if the user needs more training.