200+ Business Objects Interview Questions and Answers - 6

Question: 26

How to create hierarchies in BO?

A hierarchy, which the designer sets up when creating the universe, consists of dimension objects ranked from “less detailed” to “more detailed”.

The objects that belong to hierarchies are the ones you can use to define scope of analysis.

Question: 27

What is a Filter?

A filter enables you to hide the data you do not want to view behind the scenes and display only the data you need.

Question: 28

What are the types of Filters?

In the crystal reports the data can be filtered in two different ways.

Select Expert : It allows you to define the simple conditions.

Selection Formula : The data can be filtered by defining the expressions in formula editor.

Question: 29

What is a Prompt?

            A Prompt is an end users object, which allows the users to enter the value or select the values to restrict the data in the report.

Question: 30

What is BCA?

BCA is a software product for the users of WEBI and BO to process and distribute documents automatically at the scheduled dates and time.