Ans: An effective PMS will include the following critical components. First, the organization would develop and communicate the business strategy to the whole work force. Next, each employee would be helped to understand his/her role in the organization strategy. Third, individual jobs would be designed to support strategy. Next the purpose of PMS would be clearly established and communicated, and job analysis would be conducted to identify the KSOSs for each job. This would be followed by developing and communicating performance expectation and standards to each employee. This would be supplemented by feedback and coaching and counselling as necessary. The next step would be to train both supervisors and subordinates in the policies and practices of the organization PMS. Finally, the organization should ensure that raters conduct evaluation in a timely fashion and understand that the PMS is not etched in stone and should be reviewed and revamped as necessary.