What is a cube in data warehousing concept?
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What is static and local variable?
What is the difference between OLAP, ROLAP, MOLAP and HOLAP?
Explain difference between e-r modeling and dimentional modeling?
Explain what is cost benefit analysis (cba)?
Database in use is oracle?
How to stop a batch?
Explain if a flat file cotains 1000 records how can I get first and last records only?
What is surrogate key? Where we use it explain with example?
Explain what are components of reportnet?
Explain what is the difference between datawarehouse and bi?
What are the advantages and disadvantages of reporting directly against the database?
What is subject area?