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The ABC Company runs two shifts, from 8:00 AM to midnight. Backups and system maintenance are...

The ABC Company runs two shifts, from 8:00 AM to midnight. Backups and system maintenance are performed between midnight and 8:00 AM. For the following scenario, determine whether the company's current backup procedures enable it to meet its recovery objectives, and explain why.

Company makes daily differential backups Monday through Friday at 3:00 AM each night. Company makes full backup weekly, on Saturdays, at 1:00 PM.

- Recovery time objective= 6 hours

- Time to do full backup = 4 hours

- Time to restore from full backup = 3 hours

- Time to do differential daily backups = 1 hour Monday, increasing by 30 minutes each successive day

- Time to restore differential daily backup = 30 minutes for Monday, increasing by 15 minutes each successive day

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Answer #1

LETS CONSIDER THE GIVEN QUESTION:

It is differential backup.It require less storage space than full backup but more storage space than incremental backup.It restore faster than incremental backup but slower than full backup.

On Friday time required for backup is 3hours + 1hours + 4* 30min + 30min + 4 * 15min =>

=7hours 30min.Backup starts at 3:00 AM and

It will complete till 10:30 AM. And working hours are from 8:00 AM. So it is not good.Its recovery time objective (RTO) is 6 hours.It is the time taken to restore a system after a disaster,which is quite high.

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