Final answer:
The two major components of the Incident Action Plan are incident objectives and strategies, and incident resources and logistics, which focus on setting strategic goals and outlining necessary personnel and materials to address an incident.
Step-by-step explanation:
The two major components of the Incident Action Plan (IAP) are incident objectives and strategies and incident resources and logistics. The IAP is a document that manages emergency responses and its primary focus is on setting measurable strategic goals for managing an incident (incident objectives) and determining the tactics to achieve these goals (strategies). Another crucial component of the IAP is the identification of personnel, equipment, and procedures necessary to carry out the strategies, which is known as incident resources and logistics. It is worth noting that while incident command and communication, as well as incident evaluation and documentation, are aspects of an overall incident management effort, they are not considered the two major components of an IAP.