Ch26 Onboard Vehicle Networks Latest Edition (2026/2027) with Verified Answers

Ch26 Onboard Vehicle Networks

1.What terminals of the 9-pin diagnostic connector are connected to a virtual multimeter
(DMM) to test the resistance of the terminating resistors used for the CANBus?
A. A and B
B. 14 and 16
C. C and D
D. 3 and 4 - ANS-C , p646, p658.

10. What layout is network site visitors transformed into by using verbal exchange adapters?
A. Decimal
B. Hexadecimal
C. Binary
D. Windows-primarily based - ANS-C ,

2.Which verbal exchange approach enables community ECUs to percentage statistics
without causing message transmissions to collide and interfere?
A. Networking
B. Multiplexing
C. Communication
D. Linking - ANS-A ,

three. The policies or requirements used to speak over the networks are referred to as:
A. Network protocol
B. Typology
C. Physical protocol
D. CAN (controller region network) - ANS-A , p648

four. Electronic manage modules can without problems evaluate the voltage and
cutting-edge levels of circuits to which they are related and determine whether the facts
makes sense and is in the proper operational range. These self-diagnostic abilties are
referred to as?
A. CAN (controller location community)
B. OBD (onboard diagnostics)
C. Network protocol
D. Typology - ANS-B , p645

5.What format of digital communication is sent and obtained through manage device
modules to transmit information over the CAN?
A. Scan tool
B. Multiplexing
C. Serial records
D. Parallel facts - ANS-C , p643