Types of join
Specify the types of join that are available?
Expert
Designer provides the following types of joins:
a) Outer joins b) Inner joins. c) Equi-joins d) Theta joins e) Shortcut joins
Briefly describe the employed of data cube?
Define the term filter?
Explain the Filter transformation?
Provide a brief introduction of the term ‘junk dimension’?
Illustrate the five SQL built-in functions.
What is the main dissimilarity between horizontal and vertical partitioning?
Illustrates the types of Data Independence?
Describe the some drawbacks of a standard language like SQL?
Give a brief introduction of the term ‘SQL Server 2005 Analysis Services’ (or SSAS)?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
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