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Exam SK0-005 topic 1 question 59 discussion

Actual exam question from CompTIA's SK0-005
Question #: 59
Topic #: 1
[All SK0-005 Questions]

Which of the following backup types only records changes to the data blocks on a virtual machine?

  • A. Differential
  • B. Snapshot
  • C. Incremental
  • D. Synthetic full
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
Reference:
https://searchdatabackup.techtarget.com/definition/incremental-backup

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ompk
8 months, 3 weeks ago
Chatgpt and other websites are choosing C: Snapshots
upvoted 2 times
ompk
8 months, 1 week ago
My bad guys, its Incremental
upvoted 1 times
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eino
2 years, 6 months ago
I don't like how this is written, because it could be incremental or differential, in my thinking. Yes, incremental will only copy the changed data blocks, but then it ALSO resets the archive bit.... Where differential will only backup what has changed since the last time the bit was reset.
upvoted 1 times
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Pongsathorn
2 years, 7 months ago
I think a keyword is "only records changes to the data blocks". The provided answer could be correct.
upvoted 1 times
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Dion79
3 years, 2 months ago
https://helpcenter.veeam.com/docs/backup/hyperv/changed_block_tracking.html?ver=110
upvoted 1 times
Dion79
3 years ago
https://www.ibm.com/docs/en/spfve/8.1.2?topic=machines-vm-backups-resilient-change-tracking-rct Tricky question.. Provided answer maybe correct I was thinking snapshot but question seem smore geeared to incremential.
upvoted 2 times
[Removed]
10 months, 2 weeks ago
Snapshots aren't backups, so the answer is definitely Incremental.
upvoted 1 times
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C (25%)
B (20%)
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