a2zinterviews

56.	Is Universe MOLAP or OLAP?
	MOLAP - Multidimensional Online Analytical Processing.
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57.	What are Enterprise and Workgroup modes?
	Designer lets you save universes in either enterprise or workgroup mode. Enterprise mode means that you are working in an environment with a repository. Workgroup mode means that you are working without a repository. The mode in which you save your universe determines whether other designers are able to access them. By default, a universe is saved in the mode in which you are already working. For example, if you launched a session in enterprise mode, any universe you save is automatically in that mode.
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58.	How do you save a Business Objects document which can be accessed by all users in workgroup mode?
	If we want to make a universe accessible to another designer working without a repository, then click the Save as Workgroup check box in the Save as universe dialog box.
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59.	What are Contexts?
	A context is a rule that determines which of two paths can be chosen when more than one path is possible in the database from one table to another. It helps in resolving the loops created by various joins in the universe tables.
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60.	How many types of join are available?
	Designer supports the following types of joins : equi-joins outer joins theta joins shortcut joins inner joins.
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