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Exam IIA-CIA-Part3 topic 2 question 367 discussion

Actual exam question from IIA's IIA-CIA-Part3
Question #: 367
Topic #: 2
[All IIA-CIA-Part3 Questions]

Which of the following backup methodologies would be most efficient in backing up a database in the production environment?

  • A. Disk mirroring of the data being stored on the database.
  • B. A differential backup that is performed on a weekly basis.
  • C. An array of independent disks used to back up the database.
  • D. An incremental backup of the database on a daily basis.
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Suggested Answer: D 🗳️

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emtofid
3 weeks, 3 days ago
Selected Answer: D
Incremental backups capture only the changes made since the last backup, which reduces the amount of data that needs to be stored and speeds up the backup process. This method ensures that the database is regularly backed up with minimal disruption to the production environment.
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