Which of the following filesystems supports journaling?

The correct answer is A. NTFS. NTFS (New Technology File System) supports journaling via its transaction log ($LogFile and $UsnJrnl), which records changes before committing them, enabling recovery after crashes or power failures. exFAT is a lightweight filesystem designed for flash drives and does not…

Operating Systems

Question

Options

ANTFS
BexFAT
CHFS
Dext2

How the community answered

(23 responses)

A
91% (21)
B
4% (1)
D
4% (1)

Explanation

NTFS (New Technology File System) supports journaling via its transaction log ($LogFile and $UsnJrnl), which records changes before committing them, enabling recovery after crashes or power failures. exFAT is a lightweight filesystem designed for flash drives and does not support journaling. HFS (the original Mac filesystem, not HFS+) does not support journaling - journaling was introduced with HFS+. ext2 is the second extended filesystem for Linux and does not support journaling; that feature was added in ext3 and ext4.

Topics

#Filesystems#NTFS#Journaling#Storage management

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