Which of the following is the default file system on openEuler?

Question

Options

• AXFS
• BEXT4
• CFA32
• DNTFS

• A
  85% (34)
• B
  3% (1)
• C
  10% (4)
• D
  3% (1)

Explanation

XFS is the default file system on openEuler, a Linux distribution developed by Huawei based on the RHEL/CentOS lineage - and Red Hat adopted XFS as its default starting with RHEL 7, a choice openEuler inherited. EXT4 (B) is a common default on Debian/Ubuntu-family distributions, not RHEL-family ones, so it's a plausible but incorrect distractor. FAT32 (C) is a legacy file system used mainly on removable media and older Windows systems, not modern Linux server distributions. NTFS (D) is a Windows proprietary file system that Linux can read but would never use as its native default.

Memory tip: Think "openEuler → Enterprise Linux lineage → XFS" - enterprise Red Hat-family distros (RHEL, CentOS, Rocky, openEuler) all default to XFS, while Debian-family distros default to EXT4.

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