Identify the quadric surface. 
Definitions:
Training
The process of teaching or developing in oneself or others, any skills and knowledge that relate to specific useful competencies.
Beginning Managers
Individuals who are newly appointed to a managerial position, often facing the challenge of learning to lead and manage effectively.
Performance Appraisal
Performance appraisal is a systematic evaluation of an employee's job performance and productivity in relation to certain pre-established criteria and organizational objectives.
Behaviourally Anchored Rating Scales
A performance appraisal method that uses specific descriptions of behavior to rate various levels of performance.
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