Explain multidimensional data models and how they are integrated with the architecture you have already designed

What is Aggregate awarness?

What are the disadvantages of value prompt?

How to implement clustering and classification algorithms in data mining

Does the ETL developer involve in physical database design and logical database design. Are these developer duties?

How can we increase the row level limit of cognos query reports?This deals with the administrative part of impromptu.

Give an example for multi-dimentional technique

How should we decide how many fact tables should be built for a DW?

What is the difference between Clustering and Sampling

How to create parameters in concurrent program for "HOST" executable type

How to deploy the report in Report Studio?

How to prepare dimensional model for internet sales?What are the business requirements for internet marketing/sales/

How to Build Time Dimenion in Datawarehousing?

Where exactly do you use XML, XSLT, X-PATH, X-QUERY & BPEL

How you differentiate between SOA & Web Services?

How could you tell whether a system was regular TBX, micro BTX, or pico BTX?