What is an advantage of a journaling filesystem over a conventional (non-journaling) filesystem?

What is an advantage of a journaling filesystem over a conventional (non-journaling) filesystem?
A . Journaling filesystems support Linux ownership and permissions; non-journaling filesystems don’t.
B . Journaling filesystems record all transactions, enabling them to be undone.
C . Journaling filesystems never need to be checked with fsck.
D . Journaling filesystems are older and better tested than non-journaling filesystems.
E . Journaling filesystems require shorter disk checks after a power failure or system crash.

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Answer: E