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Where can i get informatica certification Exam dumps and
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Answer Posted / shirazi
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Difference between flat files and relational sources?
What is etl process?
Two default user groups created in the repository are____and_____.
What is meant by incremental load?
Is apache nifi an etl tool?
what are the reporting tools and difference between them?
how do u set partition points in the mapping?
What are the various tools used in etl?
5. How many repositories can we create in Informatica? 6. What is surrogate key? 7. What is difference between Mapplet and reusable transformation? 8. What is aggregate awareness? 9. Explain reference cursor? 10. What are parallel querys and query hints? 11. DWH architecture? 12. What are cursors? 13. Advantages of de normalized data? 14. What is operational data source (ODS)? 15. What is meta data and system catalog? 16. What is factless fact schema? 17. What is confirmed dimension? 18. What is the capacity of power cube? 19. Difference between PowerPlay transformer and power play reports? 20. What is IQD file? 21. What is Cognos script editor? 22. What is difference macros and prompts? 23. What is power play plug in? 24. Which kind of index is preferred in DWH? 25. What is hash partition? 26. What is DTM session? 27. How can you define a transformation? What are different types of transformations in Informatica? 28. What is mapplet? 29. What is query panel? 30. What is a look up function? What is default transformation for the look up function? 31. What is difference between a connected look up and unconnected look up? 32. What is staging area? 33. What is data merging, data cleansing and sampling? 34. What is up date strategy and what are th options for update strategy? 35. OLAP architecture? 36. What is subject area? 37. Why do we use DSS database for OLAP tools?
Can u access a repository created in previous version of Informatica?
hoe to access second value in mapping parameter if it is having more than one value ?????????????
What is full load & incremental or refresh load?
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
What are three tier systems in etl?
