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Basic SAP BusinessObjects Universe Design

Describing Universes
6 mins
Working with Local Projects
17 mins
Quiz

Data Connections

Data Foundations

Business Layers

Universe Deployment

Loops in a Data Foundation

Data Restrictions

Lists of Values (LOV)

Parameters

Navigation Paths

SQL Traps

Object @ Functions

Universe Management with Data Foundation and Business Layer Views

Universe Security

Linked Universes

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Knowledge quiz

It’s time to put what you’ve learned to the test, get 4 questions right to pass this unit.

Fan traps occur when there is a one–to–many join to a table that fans out into another one–to–many join to another table.

Choose the correct answer.

True

False

What can be used to resolve chasm traps?

Choose the correct answer.

Aggregates

Derived Tables

Contexts

Aliases

Which of the following traps are problems inherent in SQL?

There are two correct answers.

Data traps

Fan traps

Derived traps

Navigation traps

Chasm Traps

What are the recommended ways to solve a fan trap problem?

There are two correct answers.

Alias all the tables involved.

Avoid the fan trap altogether.

Create a derived table that combines all the tables involved in the fan trap.

Use a combination of aliases and contexts.

Loops and chasm traps are detected by the Information Design Tool.

Choose the correct answer.

True

False

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