Technician a is correct.
Technicians are skilled experts employed in almost every industry. They restore, install, replace, and service special structures and systems. Technicians usually work alongside other professional workers and should be capable of reading commands and communicating effectively.
A number of the maximum critical tough competencies a technician can own consist of diagnosing troubles, performing preventative upkeep, working with hand gear, and compliance with protection processes. when it comes to smooth competencies, technicians must have sturdy customer support and verbal exchange skills.
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