Computer memory is being discussed. Technician A says RAM-type memory is erased when the vehicle's battery is disconnected from the computer. Technician B says ROM memory can be erased with a scan tool. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

RAM (Random Access Memory) is volatile and loses its data when power is removed, such as when a vehicle's battery is disconnected. ROM (Read-Only Memory) is non-volatile and cannot be erased or modified with a scan tool.

Computer Memory Is Being Discussed