Human Resources Certification Institute (HRCI) Practice Exam 2025 - Free HRCI Practice Questions and Study Guide.

Suggestion systems, focus groups, and surveys are all types of formal systems designed to obtain employee feedback. A suggestion system allows employees to share their ideas and suggestions for improvement with their employer. Focus groups involve gathering a group of employees to discuss specific topics or issues related to their work. Surveys involve gathering feedback from employees through a series of questions. All of these options are formal methods of obtaining employee feedback, making them the correct answer.