Under which of the following scenarios can a RAID utility program be of assistance?

A.
To restore data that has been lost because of file deletions.

B.
To restore data that has been lost because of virus attacks.

C.
To restore data that has been lost because of incorrect formats.

D.
All of the above.

Explanation:
A RAID utility can be of assistance when data is lost due to file deletions, virus attacks and incorrect formats. An effective RAID utility can determine the correct data values and reconstruct a copy of the RAID. The copy can be placed on a physical drive or in an image file.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 431-432.