Which of the following entry names are valid for ALTER FREESPACE?
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a) Cluster name
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b) Data component name
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c) Index component name
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d) b and c
B
Correct answer
Explanation
ALTER FREESPACE is a VSAM IDCAMS command that changes the free space allocation for a cluster. The entry name must be the DATA component name, not the cluster name or index component name. This is because free space applies to data component allocation. Option B is correct.