Explanation:

A human resource program is a valuable way to gain the necessary skills and knowledge for managing "human capital" - without doubt the key competitive advantage for organizations and companies. Such a program is usually essential for anyone wishing to enter the human resource function. A human resource program has also become a required part of management training courses and Master Business Administration degrees from good business management schools.
Today’s organizations realize their most powerful asset and competitive advantage is their people. To that end, great effort is taken to cultivate a better understanding and infrastructure for employees so that organizations can succeed.

The function of human resources is ever-growing in its complexity and professionals in the human resources management field play a critical role in adding value to the strategic direction and culture of an organization. These professionals ensure organizations are effective and efficient when attracting, developing, retaining, and rewarding employees.