Comprehensive and Detailed Step-by-Step Explanation:

Reference to Embedded Audit Modules:

Definition: Embedded audit modules are software components integrated into systems to monitor transactions in real-time or at regular intervals.

They support continuous auditing by flagging anomalies or predefined conditions.

Reasoning:

Option A is correct because embedded audit modules facilitate continuous monitoring by evaluating transactions as they occur.

Option B relates to detecting unauthorized program code, a task better suited to software integrity checks or penetration testing.

Option C (verifying account balances) is a manual or batch review task unrelated to embedded audit modules.

Benefits of Embedded Audit Modules:

Real-time insights into compliance, fraud detection, and operational inefficiencies.

Enhance audit efficiency and effectiveness in high-transaction environments.