Answer:
it allows them to be able to look at the recent things people done on it . i believe
If you can see the DTE/DCE cable, you can tell by looking which router has the DCE interface connected to it - the letters "DTE" or "DCE" will either be molded into the connector itself, or if it's an older cable there should be a little piece of tape on the cable that tells you what the interface type is.
I would assume that this is referring to digital/smartphone ads.
Information and communications technology
