If a change of state does not occur within a certain time frame, how is the data multicast?

• A. It never uses the rpi rate.
• B. It uses a fixed internal timer regardless of change.
• C. It multicasts at the rpi rate only when a change occurs.
• D. If a change of state does not occur within a certain time frame, the module will multicast its data at the rpi rate.

Answer: (D)