VEHICLE COMMUNICATION
NETWORKS QUESTIONS &
SOLUTIONS(RATED A+)
The Media Oriented System Transport (MOST) cooperation data bus system uses fiber
optics to transmit data. T or F - ANSWERTrue
Wireless networks require the use of one wire to transmit information. T or F -
ANSWERFalse
The Controller Area Network (CAN) system can support baud rates up to 5 Mb/s. T or F
- ANSWERTrue
The ISO-K bus protocol allows for bidirectional communication on a single wire. T or F -
ANSWERTrue
The Controller Area Network (CAN) was developed to supplement the local interconnect
network (LIN) bus system. T or F - ANSWERFalse
Technician A says the LIN bus is a UART single master, multislave, low-speed network.
Technician B says the local interconnect network (LIN) was developed to take the place
of the CAN bus system. Who is correct? - ANSWERA
Controller Area Network CAN B bus diagnostics is being discussed. Technician A says
some modules do not set specific codes that isolate the type of fault. Technician B says
if the fault code indicates both CAN B+ and CAN B- circuits are low or high, a total bus
failure has occurred. Who is correct? - ANSWERBoth
Technician A says ISO 9141-2 is not a network protocol since it can be used only for
diagnostic purposes. Technician B says ISO 9141-2 is a Class B system that has a
baud rate of 10.4Kb/s. Who is correct? - ANSWERBoth
Technician A says modules on the Media Oriented System Transport (MOST) data bus
use an LED, photodiode, and a MOST transceiver to communicate with light signal.
Technician B says the Media Oriented System Transport (MOST) system uses fiber
optics to transmit data at an extremely fast rate. Who is correct? - ANSWERBoth
Controller Area Network (CAN) bus diagnostics is being discussed. Technician A says
the first step is to verify the customers complaint. Technician B says you must
determine which bus network is at fault. Who is correct? - ANSWERBoth
Technician A says wireless networks can connect modules together to transmit
information with the use of electromagnetic field. Technician B says Bluetooth
NETWORKS QUESTIONS &
SOLUTIONS(RATED A+)
The Media Oriented System Transport (MOST) cooperation data bus system uses fiber
optics to transmit data. T or F - ANSWERTrue
Wireless networks require the use of one wire to transmit information. T or F -
ANSWERFalse
The Controller Area Network (CAN) system can support baud rates up to 5 Mb/s. T or F
- ANSWERTrue
The ISO-K bus protocol allows for bidirectional communication on a single wire. T or F -
ANSWERTrue
The Controller Area Network (CAN) was developed to supplement the local interconnect
network (LIN) bus system. T or F - ANSWERFalse
Technician A says the LIN bus is a UART single master, multislave, low-speed network.
Technician B says the local interconnect network (LIN) was developed to take the place
of the CAN bus system. Who is correct? - ANSWERA
Controller Area Network CAN B bus diagnostics is being discussed. Technician A says
some modules do not set specific codes that isolate the type of fault. Technician B says
if the fault code indicates both CAN B+ and CAN B- circuits are low or high, a total bus
failure has occurred. Who is correct? - ANSWERBoth
Technician A says ISO 9141-2 is not a network protocol since it can be used only for
diagnostic purposes. Technician B says ISO 9141-2 is a Class B system that has a
baud rate of 10.4Kb/s. Who is correct? - ANSWERBoth
Technician A says modules on the Media Oriented System Transport (MOST) data bus
use an LED, photodiode, and a MOST transceiver to communicate with light signal.
Technician B says the Media Oriented System Transport (MOST) system uses fiber
optics to transmit data at an extremely fast rate. Who is correct? - ANSWERBoth
Controller Area Network (CAN) bus diagnostics is being discussed. Technician A says
the first step is to verify the customers complaint. Technician B says you must
determine which bus network is at fault. Who is correct? - ANSWERBoth
Technician A says wireless networks can connect modules together to transmit
information with the use of electromagnetic field. Technician B says Bluetooth
