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Exam 312-49v10 All Questions

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Exam 312-49v10 topic 1 question 316 discussion

Actual exam question from ECCouncil's 312-49v10
Question #: 316
Topic #: 1
[All 312-49v10 Questions]

Watson, a forensic investigator, is examining a copy of an ISO file stored in CDFS format. What type of evidence is this?

  • A. Data from a CD copied using Windows
  • B. Data from a CD copied using Mac-based system
  • C. Data from a DVD copied using Windows system
  • D. Data from a CD copied using Linux system
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Suggested Answer: A 🗳️

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Chaoticda
Highly Voted 3 years, 4 months ago
CDfs is a virtual file system for Unix-like operating systems; it provides access to data and audio tracks on Compact Discs. When the CDfs driver mounts a Compact Disc, it represents each track as a file. This is consistent with the Unix convention "everything is a file". Answer is D
upvoted 6 times
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044f354
Most Recent 4 months, 1 week ago
Selected Answer: A
A. CORRECT A. Data from a CD copied using Windows: Correct – The CDFS (Compact Disc File System) is the standard file system used by Windows for CDs. B. Data from a CD copied using Mac-based system: Incorrect – macOS primarily uses HFS+ or other formats, not CDFS. C. Data from a DVD copied using Windows system: Incorrect – DVDs typically use UDF (Universal Disk Format), not CDFS. D. Data from a CD copied using Linux system: Incorrect – Linux often uses ISO 9660 or other formats for CD data.
upvoted 1 times
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ala76nl
9 months, 4 weeks ago
An iso file viewing a copy in cdfs format —> Windows
upvoted 1 times
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Elb
10 months, 1 week ago
Selected Answer: A
Windows supports two types of file systems on CD-ROMs and Digital Versatile Disks (DVDs): Compact Disc File System (CDFS) and Universal Disk Format (UDF)
upvoted 1 times
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Elb
11 months, 3 weeks ago
Selected Answer: D
D < https://en.wikipedia.org/wiki/Compact_Disc_File_System
upvoted 1 times
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jjweust
3 years ago
Think this might just be a bad question. CHFI v10 pg 1096 is only reference in manual to CDFS. The link says "Because CDFS is not specific to a single operating system, a disc burned on a Macintosh using the compact disk file system can be read on a Windows or Linux-based computer." (https://techterms.com/definition/cdfs)
upvoted 1 times
BarryMacockener
2 years, 1 month ago
It isn't a bad question, you actually answered it in your quote. It's a disc copied on a Mac-based system. The CDFS (Compact Disk File System) format was originally engineered at MIT in the 80's for use on Macintosh systems.
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C (25%)
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