Which statement is true about the combination of EFS, HFS+, EXT2, and NFS?

Which statement is true about the combination of EFS, HFS+, EXT2, and NFS?

• A. EFS is part of NTFS and used on Windows
• B. HFS+ is a Linux filesystem
• C. EXT2 is used on Windows
• D. NFS is for Mac OS X

Answer: (A)

Encrypting File System (EFS) is a Windows feature built into the NTFS file system that lets you encrypt individual files and folders. Because it’s integrated with NTFS on Windows, the statement that EFS is part of NTFS and used on Windows is true. HFS+ is the Mac OS X file system, not Linux, so describing it as a Linux filesystem is incorrect. EXT2 is a Linux file system, not one used by Windows by default. NFS is a network file system protocol that enables sharing over a network and is supported across many operating systems (including macOS, Linux, and Windows with appropriate services); it is not exclusive to Mac OS X.

Encrypting File System (EFS) is a Windows feature built into the NTFS file system that lets you encrypt individual files and folders. Because it’s integrated with NTFS on Windows, the statement that EFS is part of NTFS and used on Windows is true.

HFS+ is the Mac OS X file system, not Linux, so describing it as a Linux filesystem is incorrect. EXT2 is a Linux file system, not one used by Windows by default. NFS is a network file system protocol that enables sharing over a network and is supported across many operating systems (including macOS, Linux, and Windows with appropriate services); it is not exclusive to Mac OS X.