What is the best industrial data source for gathering the data to be sent to the cloud? Group of answer choices Historians are the best, because they collect all data coming from all areas of the plant. The best choice depends on the specific plant environment and the requirements of the specific use case. SCADA systems are the best because they are organized hierarchically and are typically supplied by the same vendor. PLC or DCS are the best because they manage all signals at a better sampling rate and resolution