Examlex
Which of the following is not correct?
Data 'Message'
A data message is a structured unit of digital information transmitted between systems or components in a network, often encoded for communication and processing.
Packet
Any data message broadcast on a data bus; may be node-to-node (SA to SA) or occur when a ladder smart switch resistance changes, indicating a change in status.
Terminating Resistors
Resistors used in a network to signal the end of the communication line, helping to reduce reflection or signal interference.
J1939 Data Backbone
A standardized communications network for heavy-duty vehicles, based on CAN (Controller Area Network) bus, facilitating the exchange of electronic information among vehicle components.
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