Respuesta :

Answer:

Data backup is probably the most important part of any IT system. Backing up your data means periodically saving a copy of your computer’s information to an offsite location for safe keeping. Having a copy of your computer’s data protects it from being lost in the event of a hard drive failure

Explanation:

1-     On a Hard Drive (Onsite Backup)

2-     Online Backup Services (Offsite Backup)

3-     Cloud Backup Services (Offsite Backup)