Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which gateway function does a central module perform?

  • A.Nothing
  • B.Routing selected messages between the powertrain, body and multimedia networks according to a defined configuration
  • C.Translating messages between networks of different types
  • D.Amplifying the signal, which permits a longer bus to be used than the standard would otherwise allow within the vehicle

Answer: C

A gateway passes only the messages each network needs, keeping traffic separated and manageable. The last option describes exactly that function, which makes it a correct and more detailed version. Checking which component actually carries the load settles most questions of this kind at once. Working the distinction through on a single concrete case fixes it more firmly than any rule of thumb. Checking the units of each quantity catches a wrong formula before the arithmetic begins.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.