can a backup resolve corrupted data issue?
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
can a backup resolve corrupted data issue?
Expert Solution
Step 1
Backups are common method to controlling or minimizing the loss of data.
When we think about data corruption, we should follow some method for fixing the corruption issues.
When we are took back up of data or data base, it will not fix the corruption issues in the data.
If the bad data corruptions and unstable database, then the restoration from backup is must. But after the restoration, we will get the data in the previous back up state. ie, data corruption is not fixing here.
Other thing is that when we were taking the backup file which was made from the corrupted data, after the restoration we will get the same corrupted data.
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