What are diagrams?
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What is data stream and data adaopter. Is it same are different? Explain?
What is data analytics in simple terms?
What do you mean by static and local variable?
Explain the difference between dw and bi?
Explain what are the modules in power mart?
What is Star Schema?
i have scheduled a report in a job in the cognos8.3 which would send the reports to the respective user ,now the repot ran and is sent to the respective user but it contains some unwanted data. So based on the senario can any one tell me that can we recall back the report ??????
In general, how many Fact & Dimension tables are present in a Banking Data warehouse project ?
Explain which are the olap tools available that are supported by oracle?
How can we determine what records to extract?
What are the different types of Fatcs? Explain with example only
What is hybrid slowly changing dimension?