Backing up data is a key step in keeping digital data safe and can be done either on ______, such as a back-up drive or using a(n) ______ data storage system, such as a cloud.

A. malware; peer-edited
B. credentials; integrated
C. software; intuitive
D. hardware; virtual

1 answer

Backing up data is a key step in keeping digital data safe and can be done either on D. hardware, such as a back-up drive or using a(n) virtual data storage system, such as a cloud.