If a volume is full (because of Snapshot copies, active file system data, or both) what are some tasks that the
administrator can do in order to free up space? (Choose three.)

A.
Run storage efficiency features like deduplication and compression
B.
Delete Snapshot copies
C.
Delete the aggregate
D.
Expand or grow the volume
E.
Turn off volume guarantee
Taken from here:
https://library.netapp.com/ecmdocs/ECMP1196986/html/GUID-C9F36C22-8A46-4D44-B74D-54B56F834D29.html
Volume guarantees (sometimes called space guarantees) determine how space for a volume is allocated from its containing aggregate–whether the space is preallocated for the entire volume or for only the reserved files or LUNs in the volume, or whether space for user data is not preallocated.
In other words turning off volume guarantee will NOT free space in the volume. Expanding the volume is more like to be correct with the observation that you don’t free up space you simply increase the volume.
ABD ismy choice for this.
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It’s really just a bad question too. Even expanding the volume isn’t technically freeing up space, it’s allocating more. If I’m ever given the question though, I’ll also go with ABD.
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