John works for internal computer specialists, which focuses on small business owners resolve mis infrastructure issues. john's tasks include cleaning and replacing motherboards, cables, and internal components such as dvds and hard drives. what does john's role at internal computer specialists focus on fixing?

answer; the correct answer is technician b;

answer

true

explanation

stem(science, technology, engineering and math)   skills in every career. for example, to operate a business, you require stem skills to provide estimates to customers, prepare budgets and promote business online. the stem careers that are currently in high demand are application software developers, market research analysts, civil engineers, industrial engineers, electrical engineers, and family and general practitioners.