The plate can change the function that is in it. If you were to name it wrong, you would have to debug the code and possibly rewrite it.
It does look like a model
Hope it helps I mean just my opinion.
Answer:
Binary information must be encoded in some way before transmission over the Internet. ... Copper wire is used to transmit binary messages using electricity - a voltage on the wire means one state, and no voltage means the other. Fiber-optic cables, on the other hand, use light (on or off) to transmit a binary message.