Within Building Automation Hardware Systems, There Is a Hierarchical System

question 15

Multiple Choice

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

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Definitions:

Registered Retirement Savings Plan

A type of Canadian account for holding savings and investment assets, aimed at facilitating retirement savings.

End-of-month payments

Payments made at the conclusion of the month, often used in context with loans, rents, and utilities.

Compounded monthly

The process of adding interest to the principal sum of a loan or deposit, where this addition of interest occurs once every month.

Compounded annually

Interest calculated once a year on the principal amount of an investment, including any interest from previous periods.