The key concern of data backup and recovery schemes is:
A. Data aggregation should not cause breaches
B. They must prevent data loss, unwanted data overwrite and destruction
C. Assurance that cloud provider has multiple data centers for disaster recover
D. Assurance that deleted data is in fact unrecoverable
E. Data should not be commingled with other customers
B. They must prevent data loss, unwanted data overwrite and destruction
The key concern of data backup and recovery schemes is to ensure that data is protected from loss, accidental overwrites, and destruction. Backup and recovery strategies aim to create copies of data that can be restored in the event of data loss due to various factors such as hardware failure, human error, software bugs, or cyberattacks.
While the other options (A, C, D, E) might also be relevant considerations in data management and security, option B specifically addresses the primary objective of data backup and recovery schemes, which is to prevent data loss and ensure the ability to restore data effectively.
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