04 - Universe Design Concepts
10 Questions
| Attempts: 42
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The universe contains the ______ definition.
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- 2.
The semantic layer is designed in ______
- 3.
A universe is made of ______
Explanation
Objects=elements that the reporters can select when they create reports.Rate this question:
- 4.
Objects are organized into ______
- 5.
In universe creation, what is the layer between the datasource and the objects?
Explanation
Virtual relational schema: abstraction layer between Information System database physical schema and universe objects.Rate this question:
- 6.
Measures objects are used for calculation
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True
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False
Correct Answer
A. True -
- 7.
Which assertion is true?
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The semantic layer applies transformations on a datasource
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The semantic layer turns a database into a business oriented source
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The semantic layer extends SQL language for advanced queries
Correct Answer
A. The semantic layer turns a database into a business oriented source -
- 8.
Dimensions objects are used to quantify information
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True
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False
Correct Answer
A. False -
- 9.
What are possible object types?
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Fields
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Dimensions
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Tables
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Details
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Measures
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Queries
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Relationships
Correct Answer(s)
A. Dimensions
A. Details
A. Measures -
- 10.
Details objects provide extra information to measures objects
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True
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False
Correct Answer
A. FalseExplanation
Details are additional type of object. Related to a dimension (e.g. quarter of a date, address of a customer…), they provide description data.Rate this question:
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Current Version
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Mar 18, 2022Quiz Edited by
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Feb 20, 2011Quiz Created by
Mcaradec
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