The program$$s ultimate objective is to promote graduates within one to three months of graduation. More than $500$ leaders have completed the program since its inception.

Wal$-$Mart repeatedly assigns employees to training on a particular job for two weeks and then brings the trainees to a store to work in the position using the skills for two weeks. The process then repeats with two weeks of training on another job followed by two weeks of working that job in a store. This is an example of which of the following training methods?

a$.$ Job rotation

b$.$ Coaching

c$.$ Sabbatical

d$.$ Succession planning