200+ Business Objects Interview Questions and Answers - 10

Question: 46

What is a Chasm trap?

Many to one joins from two fact tables converge on a single lookup table.

This type of join convergence is called a Chasm trap.

Question: 47

What is a Fan trap?

A one to many join links a table which is in turn linked by a one to many join.

This type of  fanning out of one to many joins is called a Fan trap.

Question: 48

What are the different @ Functions?

@Aggregate_Aware

@Prompt

@Script

@Select

@Variable

@Where

Question: 49

What is multidimensional analyses?

            A multi dimensional analyses is a technique to modify the data so that the data can be view from different prospective and at the different levels of details.