Determining who needs to communicate requires in-depth, position-by-position analysis of the mac system, from the incident command post through the: a. local eoc. b. federal level. c. state eoc. d. mutual aid partners.

The answer is B. Federal Level.

The National Incident Management System has established two basic requirements for communications; interoperability and redundancy. Communications systems are interoperable, at least this what many jurisdictions believe in. However, when a wide range-scale disaster occurs, interoperability problems emerge. To determine interoperability, we should consider asking ourselves questions like, who needs to communicate and with whom. Making these determinations requires an in-depth, position-by-position analysis of the MAC System, from the Incident Command Post through the federal level of government.

building and maintaining the topology is difficult and time consuming. the chance of redundant connections is high, which adds to the high costs and potential for reduced efficiency.

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