Which of the following is NOT a function of human resources?

The option indicating "Human resource information system" is not traditionally considered a function of human resources in the same way that employee training, staff recruitment, and performance management are.

Functions of human resources focus on operational aspects that directly manage and develop the workforce. Employee training ensures that employees have the necessary skills and knowledge, staff recruitment involves sourcing and hiring the right candidates, and performance management assesses employee performance to ensure alignment with organizational goals.

In contrast, a human resource information system (HRIS) is a tool or software utilized by HR professionals to streamline and manage data related to employee records, payroll, benefits, and more. While it is crucial for efficient HR operations and enhances the functionality of HR management, it is more of a resource or technology that supports HR functions rather than a direct function itself. HR functions revolve around activities that engage with employees and the structure of the workforce rather than the systems that store and process information related to those activities.