21. A desktop technician must build a computer that can mount an application disk formatted with XFS. Which of the following OSs should the technician install?
Answer: C
Linux should be installed to mount an application disk formatted with XFS.
Linux is the only operating system listed that natively supports the XFS file system, making it the appropriate choice for the technician's needs.
A) Windows
Windows does not support the XFS file system natively. While it can work with various file systems, XFS is not included in its compatibility, making it an unsuitable choice for this scenario.
B) Chrome OS
Chrome OS is based on Linux but lacks full support for advanced file systems like XFS. Therefore, it would not be able to mount an application disk formatted with XFS, rendering it an incorrect option for this requirement.
C) Linux
Linux is the correct choice as it fully supports the XFS file system, allowing the technician to successfully mount the application disk. This capability is essential for the task at hand.
D) macOS
macOS does not support XFS natively. While it can work with other file systems, such as HFS+ and APFS, it cannot mount disks formatted in XFS, making it an unsuitable option for the technician's needs.
Conclusion
Linux is definitively the right answer as it is designed to handle the XFS file system, which is essential for mounting the application disk. All other options fail to meet this requirement, either lacking support for XFS or being incompatible entirely. Thus, the technician should choose Linux for this task.