Automotive Embedded – SET 12 Automotive Embedded Engineers Sensors, Actuators, and Diagnostics 1 / 10 CAN bus uses which signaling method? a) Differential signaling b) Single-ended signaling c) Optical signaling 2 / 10 Which UDS service reads data by identifier? a) 0x22 b) 0x10 c) 0x11 3 / 10 ECU calibration is done using which tool? a) INCA b) Eclipse c) Figma 4 / 10 What does the term “Deterministic system” mean? a) Random behavior a) Variable delay c) Same input always gives same output 5 / 10 Which of the following is an automotive Ethernet protocol? a) SPI b) SOME/IP c) LIN 6 / 10 A checksum helps to a) Detect data corruption b) Compress data c) Encrypt communication 7 / 10 Which layer in the CAN protocol handles message priority? a) Data link layer b) Physical layer c) Application layer 8 / 10 In automotive ECUs, which memory holds the program after power-off? a) Cache b) SRAM c) Flash memory 9 / 10 DAC is used to convert a) Analog signal to digital b) Digital signal to analog c) Voltage to current 10 / 10 ECU uses which component for analog signal processing? a) ADC b) DAC c) PWM Your score isThe average score is 81% 0% Restart quiz
