Final answer:
Attitude surveys and relocation and outplacement services fall under the supportive function of an HR department, which are aimed at maintaining an effective work environment and assisting employees during organizational changes.
Step-by-step explanation:
Attitude surveys and relocation and outplacement services are the supportive function of an HR department. Human Resources (HR) is responsible for a broad range of activities within an organization, and some of these, like conducting attitude surveys and providing relocation and outplacement services, are supportive in nature. They help maintain an effective work environment and aid both the organization and its employees during periods of transition. For instance, attitude surveys collect information on employee satisfaction and engagement, which is crucial for organizational improvement, whereas relocation services assist employees in moving for work-related reasons, and outplacement services support those who are exiting the company, often due to layoffs or restructuring.