The extroversion-introversion criterion defines: a. the method of information perception by a person (incorrect) b. the source and direction of energy expression for a person c. defines how the person processes information d. defines how a person implements the information he or she has processed (incorrect)

Command is: a. the ability to control information exchange within and across organizations involved in an incident. b. assumed by the individual who is the highest-ranking person on the scene regardless of experience or training level. c. based on the number of individuals or resources that one supervisor can manage effectively during an incident. d. directing, ordering, or controlling by virtue of explicit statutory, regulatory, or delegated authority.