Management would like to self-assess the overall effectiveness of the controls in place for its...

[Reference: IIA Practice Guide on "Control Self-Assessment," which suggests using surveys for broad-based data collection when assessing control effectiveness across larger groups., Standardized Feedback: Surveys provide standardized questions, ensuring consistent data collection and making it easier to analyze the responses., Practical Example: A survey might include questions rating the effectiveness of different control measures on a scale, allowing management to identify areas of strength and weakness., Anonymity and Honest Responses: Surveys can be conducted anonymously, encouraging more honest and candid feedback from employees who might hesitate to speak openly in workshops or interviews., Advantage: This anonymity can lead to more accurate assessments of the controls' effectiveness, as employees might feel more comfortable pointing out issues without fear of repercussions., Comparison to Other Methods:, Workshops (A): While useful for in-depth discussions, they are time-consuming and less efficient for large groups., Interviews (C): Provide detailed insights but are also time-consuming and not practical for a 200-person department., Observation (D): Useful for firsthand assessment but not efficient for gathering widespread feedback across a large department., Conclusion: The correct answer is B, as surveys are the most efficient method for self-assessing the overall effectiveness of controls in a large department, offering a balance of broad coverage, standardized data, and anonymity., , , ]