Answer:
B.) A digital footprint is important because information you post online can exist forever
Explanation:
A digital footprint is your online identity and individuality and is what makes you unique. It is builds the online reputation, or impression depending on the things you do online. It is important to be aware of it because anything posted online is permanent and stays there forever regardless of being deleted.
Das Klassenzimmer
Die Mensa
Die Turnhalle
Der Musikraum
Der Computerraum
Die Schülerbücherei
Der Kopierer
