The correct answer is C. Organizational behaviour, Personnel management and Industrial relation.
Human resource management (HRM) is a strategic and operational approach to the effective management of people in an organization, encompassing all aspects of employment relationships. HRM is concerned with the attraction, selection, development, motivation, and retention of employees. It also includes the management of employee relations, such as collective bargaining and dispute resolution.
Organizational behavior (OB) is the study of human behavior in organizations. OB focuses on the individual, group, and organizational levels of analysis. OB research has identified a number of factors that influence employee behavior, such as motivation, job satisfaction, and organizational commitment.
Personnel management (PM) is the process of managing the people who work in an organization. PM includes activities such as recruitment, selection, training, and development. PM also includes the management of employee relations, such as performance appraisal and compensation.
Industrial relations (IR) is the study of the relationship between employers and employees. IR focuses on the collective bargaining process, as well as the resolution of disputes between employers and employees.
All three of these areas are important components of HRM. OB provides insights into the factors that influence employee behavior. PM provides the tools and techniques for managing people in organizations. IR provides the framework for managing the relationship between employers and employees.
A. Job analysis, Recruitment and Selection is not the correct answer because it does not include all of the important components of HRM. Job analysis is the process of identifying the tasks and duties of a job. Recruitment is the process of attracting job applicants. Selection is the process of choosing the best job applicant for the job. However, these activities do not cover all of the important aspects of HRM.
B. Social behaviour and Business ethics is not the correct answer because it does not include all of the important components of HRM. Social behavior is the study of how people interact with each other. Business ethics is the study of the moral principles that guide business behavior. However, these topics do not cover all of the important aspects of HRM.
D. Employer and Employees is not the correct answer because it does not include all of the important components of HRM. Employers and employees are the two parties involved in the employment relationship. However, the employment relationship is much more complex than simply the interaction between employers and employees.