Question 1
All OBDII vehicles use what type of read-only memory?
◦ ROM
◦ PROM
◦ EPROM
◦ EEPROM
Question 2
Analog signals from sensors are changed to digital signals for processing by the computer through which type of circuit?
◦ Digital
◦ Analog
◦ Analog-to-digital converter
◦ PROM