According to your textbook.which attribute is necessary to an automotive technician's success? Select one: a. an understanding of business processes b. the ability to upsell on repairs C. the ability to upsell on parts d. an understanding of electronics

The correct answer is **d. an understanding of electronics.**<br /><br />Modern vehicles rely heavily on complex electronic systems for everything from engine management and safety features to entertainment and navigation. A technician without a strong understanding of electronics would be unable to diagnose and repair the majority of issues that arise in today's cars.<br />