What is the difference between backup and archive?

A.
With archive there is no versioning.

B.
IBM Tivoli Storage Manager V6.3 uses backup; Microsoft Windows uses archive.

C.
There is no difference between backup and archive; two different words with the same purpose.

D.
Backup is used on a daily basis while archive is used only on a weekend, end of month, or end
of year.

Explanation: