A(n) ____ is used to reduce file fragmentation because a block of contiguous disk storage can be reserved for a file.

A(n) ____ is used to reduce file fragmentation because a block of contiguous disk storage can be reserved for a file.

A(n) ____ is used to reduce file fragmentation because a block of contiguous disk storage can be reserved for a file.


partition
node
journal
extent


Answer: extent


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