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
- 291351 Views
- Accenture, College School Exams Tests, CTS, Flextronics, HCL, Infosys, NexGen, Patni, SO, Wipro, I also Faced
- E-Mail Answers
Answer Posted / prasad
fwd me too @ ravee21@yahoo.com
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
What are cubes and olap cubes?
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 are the different etl testing categories as per their function?
what is the use of structures?how many nodes can u create in a structure?
how do u set partition points in the mapping?
What is full load & incremental or refresh load?
Explain the use lookup tables and Aggregate tables?
hoe to access second value in mapping parameter if it is having more than one value ?????????????
What are the names of the layers in etl?
What is fact? What are the types of facts?
Give the benefits of data integration suite?
What is a materialized view log?
Can anyone explain me a scenario from banking and finance...more precisely a mapping
What are the modules in Power Mart?
What is data modeling and data mining?
