What is the purpose of Dataware Control?
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What is a Decision Tree Algorithm?
Explain why are oltp database designs not generally a good idea for a data warehouse?
4.Explain Snowflkeschema ?
6 Answers EDS, HCL, IBM, iFlex, TCS,
Explain normalization?
What are the data types present in bo? What happens if we implement view in the designer n report?
How to create diff. Types of templates?
What is the extension of file to save template?
What are the advantages and disadvantages of reporting directly against the database?
What are the different types of segments?
What are aggregate tables and aggregate fact tables?
What is an OLAP (On-line Analytical processing) system?
How to improve session performance in aggregator transformation?