Online Access Free C_TBI30_74 Exam Questions

How could you optimize the performance of a BEx query?(Choose two)

• A.Update the database statistics.
• B.Use excludes in the filter settings.
• C.Create aggregates.
• D.Create virtual key figures.

What is a characteristic of reusable query objects such as calculated key figures?

• A.Reusable objects are stored directly in either the fact table or master data of the underlying InfoCube.
• B.Reusable objects are automatically set as "reusable" in the object properties dialog box.
• C.Reusable objects are saved on an InfoProvider and can be used in all queries on that InfoProvider.
• D.Reusable objects can be changed without affecting other queries unless you set them as "to be changed".

You want to customize your settings in the BI launch pad, but the Preferences button is disabled.
Why?

• A.The SAP Portal theme prevents you from customizing the BI launch pad.
• B.Your system administrator configured your system to use predetermined settings.
• C.The BW user management denies you the rights to customize your own user preferences.
• D.Your system administrator denied you the rights to customize your own user preferences.

How are hierarchies in a BEx Query represented in Crystal Reports for Enterprise?

• A.As fields representing the parent node ID and node ID
• B.As attribute objects that belong to a dimension object
• C.As subobjects of dimension objects for each existing hierarchy
• D.As dimension objects for each node

What is the objective of the semantic layer?

• A.To enable database administrators to create a data warehouse from multiple data sources
• B.To create transformations from various ERP systems to a BW system
• C.To validate data loaded into BW
• D.To provide business users access to data without them needing to be familiar with the structure of the data sources