What is normalization, first normal form, second normal form, third normal form?
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How can you communicate with web server (apache or iis) from coldfusion?
Explain the process of extracting data from source systems,storing in ods and how data modeling is done?
State any 5 of Cods guidelines of an OLAP system, brief description each?
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?
What is Molap and Rolap? What is Diff between Them?
How to explain any (sales) project in interview.actually feom where report developer work starts?pls reply as soon as possible?
Briefly state different between data ware house & data mart?
What is cost benefit analysis (cba)?
What is a source qualifier?
Which is the optimized method of extracting the data.
Explain what is partitioning? What are the types of partitioning?
What are algorithms provided by Microsoft in SQL Server?