Providential Security,a Firm Specializing in Protecting Financial Institutions,invests Heavily in Training

Providential Security,a firm specializing in protecting financial institutions,invests heavily in training its staff.One of its training exercises (which the company refers to as its "war games") involves actually putting a high-rise office building of one of its clients on "lockdown" in reaction to a bomb threat.The building is evacuated and secured,then all the Providential staff are debriefed.This is an example of

A) a virtual reality simulation.
B) active practice with feedback.
C) behavior modeling in a situational awareness context.
D) on-the-job training.