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What is etl process? How many steps etl contains?
State the differences between shortcut and reusable transformation
Give a way in which u can implement a real time scenario where data in a table is changing and u need to look up data from it.How will u configure the look up transform for this purpose?
What is a mapping, session, worklet, workflow, mapplet?
What is data modeling and data mining?
Explain do we need an etl tool?
how do u set partition points in the mapping?
what are the reports created in mm and sd side using sap bw in a project? name some of them and explain the requirement?
1)Power center server and client on the same machine 2)power center server and client on the different machines What is the basic difference in these two setups and which is recommended ?
what are the concerns of OLTP and DSS systems?
What are cubes and olap cubes?
Do we need an ETL tool? When do we go for the tools in the market?
what is dynamic insert?
What is etl process. How many steps etl contains explain with example?
what are the reporting tools and difference between them?
