The correct answer is C. staffing.
Staffing is the process of attracting, acquiring, and inducting human resources in an organization. It includes identifying the need for new employees, recruiting and selecting the best candidates, and orienting and training new employees.
A. Selection is the process of choosing the best candidate for a job from a pool of applicants. It includes screening resumes, conducting interviews, and checking references.
B. Recruitment is the process of attracting qualified candidates to apply for jobs in an organization. It includes advertising job openings, attending job fairs, and using social media.
D. Training and placement is the process of providing employees with the skills and knowledge they need to do their jobs and helping them find the right job in the organization. It includes orientation, on-the-job training, and development programs.
