What are the stages that are required in data warehousing?
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What is data merging, data cleansing and sampling?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
What are the advantages of query studio compared to report studio?
Start a batches with in a batch?
what is data validation strategies for data mart validation after loading process
How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?
what type of raid setup would you put your tx logs?
How to design file watch jobs?
Explain what are the tasks that loadmanger process will do?
Explain what are the vaious etl tools in the market?
What is an IDQ file? What is the purpose of the IDQ file and what kindof information does it usualy hold? Can it be imported by informatica?
ware house management system is used?