ns0-593 question 58 discussion

Question 58

A user reports that a colleague saved a file called Test.txt from a UNIX system to a multiprotocol
volume. When opening the file later from a Windows system, it was not the file that they wanted.
The file that they wanted was named TEST~1.TXT.
Which statement explains this behavior?

• A. UNIX name mapping updated the filename.
• B. A Snapshot copy preserved two versions of the file.
• C. Windows Volume Shadow Copy Service stored an older version of the file.
• D. Case Insensitivity of SMB clients caused the file to be displayed with a different name.