CAN bus

CAN stands for _________

• Controller Area Network

• Command Area Network

• Collected Area Network

The controller area network is a _______ protocol?

• Voice based protocol

• Video based protocol

• Message based protocol

MAC stands for ____?

• Multi Access Control

• Medium Access Control

• Model Access Control

LLC stands for ____?

• Logical link control

• Line link Control

• Link Line Control

UART stands for

• Universal Asynchronous Receiver Transmitter

• Unique Access Receiver Transmitter

• Ultimate Asynchronous Receiver Transmitter

____bit indicates the beginning of a message with a dominant (logic 0) bit?

• Start of Frame (SoF)

• End of Frame( EoF)

• Acknowledge

What is the error handling mechanism in the CAN bus called?

• Automatic repeat request

• Flow control

• Handshake

• Automatic error detection

Which layer of the OSI model does the CAN bus operate on?

• Physical layer

• Data link layer

• Network layer

• Both a and b

What is the maximum data transfer rate of the CAN bus?

• 100 kbps

• 1 Mbps

• 10 Mbps

• 100 Mbps

What is the maximum length of the identifier in the standard CAN protocol?

• 11 bits

• 29 bits

• 33 bits

• 47 bits