A. Departmental Structure
B. ICS-style EOC architecture
C. Incident Support Model (ISM) structure
D. Strategic Joint Command Structure
Answer:- B. ICS-style EOC architecture
The on-scene incident organization is in line with the ICS or ICS-like EOC structure. Simply by utilizing the general/standard organizational framework of ICS, many associations, governments, and organizations design their EOCs. It may either be used directly or modified significantly. Similar to the incident organization at the site, the structure matches.