Within Building Automation Hardware Systems, There Is a Hierarchical System

Within building automation hardware systems, there is a hierarchical system of micro processor based controllers. Which type of controller is used to provide limited port capacity for connection of sensors, support, and execution of DDC programs, and usually operates in stand alone mode?

A) System level controller
B) Field level controller
C) Management level processor
D) Protocol management system
E) DDC manager

Correct Answer:

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