The scan tool can __ Select one: a. Retrieve any diagnostic trouble codes (DTCs) b. Provide access to sensor data c. Both A and B d. Neither A nor B

The correct answer is c. Both A and B.<br /><br />A scan tool is a diagnostic tool used in automotive repair and maintenance. It can retrieve any diagnostic trouble codes (DTCs) stored in the vehicle's onboard computer. DTCs are codes that indicate specific problems or malfunctions in the vehicle's systems.<br /><br />In addition to retrieving DTCs, a scan tool can also provide access to sensor data. Sensor data refers to the information collected by various sensors in the vehicle, such as oxygen sensors, coolant temperature sensors, and others. This data can be used to diagnose and troubleshoot issues with the vehicle's systems.<br /><br />Therefore, the correct answer is c. Both A and B, as a scan tool can both retrieve diagnostic trouble codes and provide access to sensor data.