How are PLCs programmed?
A. Using a specialized software
B. Using a web interface
C. Using a command line interface
D. Using a mobile app
Answer:A
How are PLCs programmed?
A. Using a specialized software B. Using a web interface C. Using a command line interface D. Using a mobile app
Explanation: PLCs are programmed using specialized software. This software allows the user to create and edit the control program using a graphical user interface (GUI). The software also allows the user to test and debug the program, and download it to the PLC for execution.