Question: 1 Supervisory control and data acquisition ( SCADA ) is a system that uses a network of monitor all of the networked industrial operations and

1 Supervisory control and data acquisition (SCADA) is a system that uses a network of monitor all of the networked industrial operations and systems. q, to control and
A. computers
B. PLCs
C. HMIs
D. All are correct.
2. True or False? An example of a network is where remote I/O nodes transfer data to and from a PLC and then through an Ethernet connection.
1 Supervisory control and data acquisition (

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