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InterviewSolution
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What Is Hierarchy? |
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Answer» A hierarchy represents a collection of dimensional members organized into a TREE STRUCTURE, with each member having ONE or more parent members and an arbitrary NUMBER of child members. The ROOT of a hierarchy has no parent, and leaf members of a hierarchy have no children. A hierarchy represents a collection of dimensional members organized into a tree structure, with each member having one or more parent members and an arbitrary number of child members. The root of a hierarchy has no parent, and leaf members of a hierarchy have no children. |
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