Backup types Flashcards

1
Q

grandfather father son

A

Grandfather-monthly basis/ father-weekly basis./ son-daily backup

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2
Q

fifo backup

A

first in first out replaces oldest with newest

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3
Q

tower of hanoi

A

Uses multiple tape sets does not do daily backups

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4
Q

3-2-1 backup

A

3 copies on 2 different medias 1 of the 2 is kept offsite

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