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
- 284411 Views
- Accenture, College School Exams Tests, CTS, Flextronics, HCL, Infosys, NexGen, Patni, SO, Wipro, I also Faced
- E-Mail Answers
Answer Posted / uthira
Can you please send me informatica dumps to
uthra_m@yahoo.com,
Than you
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How to increase performance without changing anything in mapping.( In prod)
How to recover a workflow? What are the different approaches?( In prod i.e no access to modify)
tell me few points when u become TL
how do u implement configuration management in Informatica?
how do u set partition points in the mapping?
What is tracing level and what are the types?
Explain about etl data integration software?
dimension object created in oracle can be imported in designer?how?
Compare etl & elt?
What is etl tool in hadoop?
what is the difference between cardinality and Nullability?
What is a materialized view log?
What is the difference between Data Warehousing and Data Mining?
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 lookup table in etl testing?
