Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
Explain swot analysis?
How to reduce warnings?
Explain dimension table ?
Explain what are the different types of join operations?
What are the other names given to data warehousing?
What is Conceptual, Logical and Physical model?
what are confirmed dimension? We alwys give date as a conformed dimension but if it has different format for different contries say YYMMDD for italy and MM-DD-YYYY for france.Then are they not confirmed.
How Materialized Views are linked with Oracle DataWare house?
1.WHAT IS DATA MART ?
What is DTM session?
What is a source qualifier?
What is application.cfm?