Answer-
1 . Staffing is important managerial function because human resource runs the organisation thus selection and retention of competent human resource is crucial and critical .
2.The process of staffing is never ending it starts with recruitment ,training ,transfers ,promotions etc.It is a continous process.
3 The basic resource in staffing is human.
4.The staffing is a complex function as it deals with human beings ,each of us are different and so does our thought process , personality etc and managing it is a difficult and complex process.