Final answer:
Job analysis is the systematic process of studying a job to identify its activities, qualifications, and conditions. It involves methods like observation and surveys to gather information. The information obtained is used for various purposes such as creating job descriptions, selecting employees, training, and performance evaluations.
Step-by-step explanation:
Job analysis is the process of systematically studying a job in order to identify the activities/tasks and responsibilities it includes, the personal qualifications necessary to perform it, and the conditions under which it is performed. It involves methods such as observation, surveys, and interviews to gather information about a job. The information obtained through job analysis is used for tasks such as creating job descriptions, selecting employees, training, and performance appraisals.