单选题On IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume()Aextent pool id and volume idBextent pool id and volume nameCvolume id and extent allocation methodDvolume name and extent allocation method

单选题
On IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume()
A

extent pool id and volume id

B

extent pool id and volume name

C

volume id and extent allocation method

D

volume name and extent allocation method


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