Answer: B) National Operations Center
The organization which functions as the principal operations center for the Department of Homeland Security is the National Operations Center.
Basically, it is the one who is responsible for gathering and combining all the information. This includes information coming from the State, from the key metropolitan areas, and the information for all kinds of hazards and risks. Furthermore, it is also the one that distributes and manages all the information with the cooperation of the other organization partners.
