Answer:
The disadvantages of cloud back-ups are:
- It is relatively more expensive
- Its' efficiency depends totally on the speed of the internet service provider. If the provider of the service has slow bandwidth and the internet is slow, then it may take a very long time to retrieve the backups.
- Where there is no internet access at all, it becomes impossible to get the back-ups.
Step-by-step explanation:
When companies opt to save a copy of their data on a location other than their physical location such as a remote server, it is referred to as Cloud-Backup. On-site back-ups on the other hand entail saving company data on a physical apparatus such as disks, drives, etc.
Data back-up is essential to maintain business continuity. If a business such as a telecommunications company lost all of its data including those of its customers, it most likely will go belly-up.
Another reason why people opt for Cloud-backup is that it saves the offers increased security and ease of maintenance.
Cheers