Management by Objectives (MBO) is a strategic management model that aims to improve organizational performance by clearly defining objectives agreed upon by management and employees. It involves setting goals for employees so they understand their duties. Benefits include better managing, clarifying roles, and encouraging personal commitment through participation in goal setting. Potential drawbacks are failure to teach the MBO philosophy, difficulty setting goals, and overemphasis on short-term objectives. The MBO process involves defining organizational and employee objectives, continuous monitoring, performance evaluation, feedback, and appraisal. Management by Exception focuses on exceptions to standards to signal when management attention is needed and save manager time.