Interested to Buy Any Domain ? << Click Here >> for more details...
Where can i get informatica certification Exam dumps and
details? please forward it to emailid: krisboppana@yahoo.com
- 320 Answers
- 292190 Views
- Accenture, College School Exams Tests, CTS, Flextronics, HCL, Infosys, NexGen, Patni, SO, Wipro, I also Faced
- E-Mail Answers
Answer Posted / forester
Please send me to gggqqqqq@yahoo.ca. Thanks a lot!
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how would u estimate the size of Lookup transform data and index cache?
how does the server recongnise the source and target databases.Elaborate on this
explain about your project architecture in ssis..could u please send to my mail..vinod.kjvk@gmail.com
how do u really know that paging to disk is happening while u are using a lookup transform?
explain the methodology of Data Warehousing?(Polaries)
What are the three tiers in etl?
When do we go for the tools in the market?
what is data modeling?
what happens if the info.server doesn't find the session parameter in the parameter file?
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
Explain and compare etl & manual development?
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?
what is pmrep command?
Can anyone explain me a scenario from banking and finance...more precisely a mapping
Explain about round-robi?
