How many repositories can we create in Informatica?
Answer Posted / chandu
one project minimum 2 respositories and maximum 5 repositories
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Ist the schema that a data warehouse system can implements.
What is the difference between junk dimension and degenerated dimension?
After we create a scd table, can we use that particular dimension as a dimension table for star schema?
What is application.cfm?
Explain what is power center repository?
what is user variable in affinium campaign? and some real time examples.
Explain where do we use semi and non additive facts?
How can we do data cleaning?
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Database in use is oracle?
ware house management system is used?
Do you always need to copy the data before reporting on it?(Example, real-time & on-demand reporting is a requirement)?
What is bi?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
Explain can a dimension table contains numeric values?