IIA Exam IIA-CIA-Part3 Topic 1 Question 95 Discussion

Actual exam question for IIA's IIA-CIA-Part3 exam

Question #: 95
Topic #: 1

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

ADisk mirroring of the data being stored on the database.

BA differential backup that is performed on a weekly basis.

CAn array of independent disks used to back up the database.

DAn incremental backup of the database on a daily basis.

Show Suggested Answer

Suggested Answer: D

by Erinn at Dec 05, 2024, 03:17 PM

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Viola

1 days ago

But incremental backup only backs up the changes made since the last backup, saving time and storage space.

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Jerry

3 days ago

I think the answer is D. An incremental backup of the database on a daily basis would be the most efficient. Differential backups are too slow for a production environment.

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Clorinda

6 days ago

I disagree, I believe option A, disk mirroring, is the best choice for a production environment.

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Viola

7 days ago

I think option D, incremental backup, would be the most efficient.

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