Which Tool Restores Files from a Damaged MBR?

Understanding Hard Disks and File Systems Data Acquisition and Duplication

Answer Correct answer: C — R-Studio finds and restores files and partition data directly from the disk when the MBR or partition sector is damaged.

A forensic examiner encounters a computer with a failed OS installation and the master boot record (MBR) or partition sector damaged. Which of the following tools can find and restore files and information in the disk?

NetCat
Helix
R-Studio Correct Answer
Wireshark

Community Votes

100%

100% of anonymous learners picked answer C. Votes are pick records left by other test-takers — they are not the verified answer.

Community Insight

The question tests recognition of a data-recovery/partition-rebuilding tool, and the trap is picking a network or live-response utility simply because it appears in the forensics toolkit.

When a failed OS install leaves the master boot record or partition sector damaged, a file-recovery utility must reconstruct partitions and carve files directly from raw sectors. R-Studio is the correct tool because it recovers data from NTFS, FAT, exFAT, HFS+, APFS, XFS, UFS, and Ext2/3/4 partitions and falls back to raw signature scanning when file system metadata is gone.

Candidates commonly choose Helix, assuming that a bootable forensic live CD must be able to repair disks, but Helix is a response/analysis environment and is not the specialist partition-and-file recovery engine described in the CHFI material.

Community Discussion (3 comments)

044f354 👍 1 Selected: C

EC Council Official CHFI https://bookshelf.vitalsource.com/reader/books/9781635676969/ Module 04 Page 418 "R-Studio Source: https://www.r-studio.com R-STUDIO is the data recovery solution for recovery of files from NTFS, NTFS5, ReFS, FAT12/16/32, exFAT, HFS/HFS+, and APFS (Macintosh), Little and Big Endian variants of UFS1/UFS2 (FreeBSD/OpenBSD/NetBSD/Solaris), and Ext2/Ext3/Ext4 FS (Linux) partitions. It also uses raw file recovery (scan for known file types) for heavily damaged or unknown file systems. It functions on local and network disks, even if such partitions are formatted, damaged, or deleted." ----- If you agree: UPVOTE If you disagree: discuss with citations. Both actions help crowdsource correct answers. When you upvote someone with a yellow "SELECTED ANSWER: " banner, your vote is added to the community vote distribution.

Elb 👍 2 Selected: C

C > R-STUDIO is the most comprehensive data recovery solution for recovery files from NTFS, NTFS5, ReFS, FAT12/16/32, exFAT, HFS/HFS+ and APFS (Macintosh), XFS, Little and Big Endian variants of UFS1/UFS2 (FreeBSD/OpenBSD/NetBSD/Solaris) and Ext2/Ext3/Ext4 FS (Linux) partitions. It also uses raw file recovery (scan for known file types) for heavily damaged or unknown file systems.

Elb 👍 2

C< https://www.r-studio.com/Forensic-and-DataRecovery-Business.html

Comments & Corrections

No comments yet — spotted an error or have a note? Share it below.

Expert Analysis

Why the Answer Is Correct

R-Studio is a dedicated data-recovery engine that locates lost and damaged partitions by scanning raw disk sectors, reconstructs the partition table when the MBR or partition sector is destroyed, and rebuilds NTFS, NTFS5, ReFS, FAT12/16/32, exFAT, HFS/HFS+, APFS, XFS, UFS1/UFS2, and Ext2/Ext3/Ext4 file systems. Because it also performs raw signature-based recovery of known file types, it can retrieve files even when the file system metadata itself is corrupted, which is exactly the scenario described. The CHFI courseware and R-Studio's own forensic pages present it as the recovery solution for this class of failure.

Related Analysis

← Back to 312-49v10 Study Guide