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Oracle

1Z0-591 · Question #95

The Time Dimension hierarchy is a good example of a__________.

The correct answer is A. Level-based Time Dimension hierarchy. Level-based Hierarchy Level-based hierarchy is the first type of hierarchy in OBIEE. Consists of an ordered set of two or more levels. For example, a Time hierarchy might have three levels for Year, Quarter, and Month. Level-based hierarchies can also contain parent-child…

Creating Dimensional Hierarchies

Question

The Time Dimension hierarchy is a good example of a__________.

Options

  • ALevel-based Time Dimension hierarchy
  • BRagged Hierarchy
  • CSkip Level Hierarchy
  • DValue-based Hierarchy

How the community answered

(58 responses)
  • A
    76% (44)
  • B
    7% (4)
  • C
    14% (8)
  • D
    3% (2)

Explanation

Level-based Hierarchy Level-based hierarchy is the first type of hierarchy in OBIEE. Consists of an ordered set of two or more levels. For example, a Time hierarchy might have three levels for Year, Quarter, and Month. Level-based hierarchies can also contain parent-child Dimension hierarchy levels allow : * to perform aggregate navigation, * to configure level-based measure calculations, * users from Dashboard and Answers to drill down from one parent to a child level. Special type of level-based dimension are supported: * Unbalanced (or ragged) and Skip-level hierarchy * time dimension to provides special functionality for modeling time series data.

Topics

#time dimension#level-based hierarchy#dimensional hierarchy types

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