GCFA · Question #38
Which of the following file systems cannot be used to install an operating system on the hard disk drive? Each correct answer represents a complete solution. Choose two.
The correct answer is C. Log-structured file system (LFS) D. Compact Disc File System (CDFS). CDFS is read-only and cannot host a writable OS installation, and LFS lacks the broad OS installer support needed for a bootable system partition.
Question
Which of the following file systems cannot be used to install an operating system on the hard disk drive? Each correct answer represents a complete solution. Choose two.
Options
- AWindows NT file system (NTFS)
- BHigh Performance File System (HPFS)
- CLog-structured file system (LFS)
- DCompact Disc File System (CDFS)
- ENovell Storage Services (NSS)
How the community answered
(47 responses)- A2% (1)
- B9% (4)
- C85% (40)
- E4% (2)
Why each option
CDFS is read-only and cannot host a writable OS installation, and LFS lacks the broad OS installer support needed for a bootable system partition.
NTFS is the primary file system for Windows OS installation and is fully supported as a bootable, writable partition.
HPFS (High Performance File System) was used by IBM OS/2 and can host an OS installation on supported platforms.
Log-structured File System (LFS) is an academic/research file system design not supported as a bootable installation target by mainstream operating system installers, making it unsuitable for OS installation.
Compact Disc File System (CDFS/ISO 9660) is a read-only file system designed for optical media. Because it does not support write operations, an operating system cannot be installed onto a CDFS-formatted volume.
NSS (Novell Storage Services) is a full-featured, writable file system used with Novell NetWare and can serve as an OS installation target in that environment.
Concept tested: File system suitability for OS installation
Source: https://learn.microsoft.com/en-us/troubleshoot/windows-server/backup-and-storage/fat-hpfs-and-ntfs-file-systems
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