Answer:
You need to first understand what are delete forever documents. Some of the examples of such are driving license, passport, ID card, ration card and so on. And that is why this type of document must be stored with extra care. And the best way to backup them is not even the external hard disk or a cloud backup or a disc image. The best way is certainly to use internet services like backupdocs.com. And you should use it.
Explanation:
Please check the answer section.
