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Exam DEA-3TT2 topic 1 question 2 discussion

Actual exam question from Dell's DEA-3TT2
Question #: 2
Topic #: 1
[All DEA-3TT2 Questions]

What is the primary disadvantage of incremental backups?

  • A. time-consuming to restore
  • B. contain only the blocks that have changed since the previous backup
  • C. increased amount of data going across the network
  • D. can grow to contain a large amount of data
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Suggested Answer: A 🗳️

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CSheik
6 months, 3 weeks ago
D is correct
upvoted 1 times
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Nano76
8 months, 1 week ago
The Answer is A. The primary disadvantage to incremental backups is that they can be time-consuming to restore. For example, a full backup is created on Sunday, and incremental backups are created for the rest of the week. Monday's backup would contain only the data that has changed since Sunday. Tuesday's backup would contain only the data that has changed since Monday and so forth. To restore the data to Thursday, it would require the restore of 5 backups (Sunday, Monday, Tuesday, Wednesday, and Thursday).
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