1. Which is the answer?
2. The difference between job analysis and competency models is that:

a	competency modeling is more work- and task-focused, whereas job analysis is worker-focused.
b	competency modeling is used to generate specific requirements of employees for a job, and job analysis is used to generate more general requirements.
c	competency models describe employees' skills, knowledge, abilities and personal characteristics that are common across jobs, whereas job analysis describes what is different across jobs.
d	job analysis can be applied to selection, training, employee development, and performance management unlike competency models.