Introduction of the term universe in SQL
Give a brief introduction of the term universe in SQL? Brief explain the kinds of universes in business objects?
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Mapping data in database is done through semantic layer known as Universe . It detaches the decisive employs from complex structures of database. The universes are: Secured – Alters made in the universe can be exported. The other two are shared and Personal.
Briefly describe the term Object qualification?
Define the Linked List in data structure?
Give a brief introduction of the term dicing and slicing in business objects?
Briefly describe the foreign key columns in dimension table and fact table?
Write about the independent and dependent data marts.
List out the factors included while selecting the data mining system.
Write down the working procedure of Online Databases.
What are the utilities Oracle gives, which are utilize for backup and recovery?
Explain what is meant by the term enterprise warehouse?
Write down the differentiation between lookup and filter transformation?
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