Business Objects INTERVIEW QUESTION & ANSWERS
| 86. |
What is the difference between built in strategies and external strategies? |
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- Built in Strategies : Designer provides a number of default strategies which we can use. These are strategies for extracting joins, detecting cardinalities, and creating default classes and objects. Options for indicating default strategies are located in the Database tab of the Options dialog box.
- External Strategies : We can also create our own strategies. Such strategies are referred to as external strategies. With an external strategy, we can specify the exact way that objects and joins are to be extracted from the database structure. The strategy we use, for example, can be a script generated from a CASE Access tool. An external strategy is specific to one RDBMS.
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| 87. |
Is Universe MOLAP or OLAP? |
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MOLAP - Multidimensional Online Analytical Processing. |
| 88. |
What is intelligent binning? |
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A powerful BUSINESSMINER feature which automatically and intelligently divides numeric values into "bins" based on the range, values and distribution of the data. |
| 89. |
What is an add-in? |
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Add-ins are programs that add optional commands and features to BUSINESSOBJECTS. Add-ins are usually created by those responsible in your company for adding customized features to BUSINESSOBJECTS. All you probably need to do is install and uninstall add-ins that are sent to you. |
| 90. |
Can a Universe have more than one fact Table? |
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Yes. Typically a universe can have more than one fact table and numerous aggregated tables. |
