Recruitment, selection and training are components of which of the following?

Staffing

The correct answer is option 1- staffing.

Staffing has been described as the managerial function of filling and keeping filled, the positions in an organisation structure. This is achieved by, first of all, identifying requirement of work force, followed by recruitment, selection, placement, promotion, appraisal and development of personnel, to fill the roles designed into the organisation structure.