单项选择题

AsalesteamhasproposedanIBMSystemStorageDS8100configured……

A sales team has proposed an IBM System Storage DS8100 configured with 10 TB, split equallybetween IBM System z and IBM System p. The System z environment requires point-in-time copyand the System p environment does not. For the System z environment, 3 TB have beenconfigured with an additional 2 TB for point-in-time copy. What is the least expensive licensescope for point-in-time copy?（）

A.All and 10 TB
B.CKD and 2 TB
C.CKD and 5 TB
D.CKD and 10 TB

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