In a communicating system, control signals and information are ...

[hubes95]

In a communicating system, control signals and information are exchanged
 
  A) in both directions between the components and the communicating control
  B) only when permission is granted by the operator
  C) in one direction: from the master controller to all the components
  D) in one direction: from all the system components back to the communicating control

Question 2

What does the term interoperability mean?
 
  A) an evaporator coil from one manufacturer can be connected to a condensing unit from another manufacturer
  B) the air conditioner and furnace can operate at the same time
  C) the air conditioning control system will function using either iOS or Android
  D) components from different manufacturers can function properly in the same system

[zacnyjessica]

Answer to Question 1

A

Answer to Question 2

D

[hubes95]

TYSM

[hramirez205]

Thanks for the timely response, appreciate it