Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between shortcut of an object and
copy of an object? compare them?
- 1 Answers
- 6185 Views
- I also Faced
- E-Mail Answers
Answer Posted / muskaan
Plz gv me a ans...
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
what is a worklet?
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?
In Which Transformation We Can Use Having Clause In Informatica?
how would u estimate the size of Aggregator transform data and index cache?
what is pmrep command?
Can we create Hierarchies in generic datasources?
What do you understand by the term ‘transformation’?
Explain and compare etl & manual development?
what happens if the info.server doesn't find the session parameter in the parameter file?
Compare ETL & Manual development?
how do use session mapping parameters ?(in which transformation)
how do u handle performance issues in Informatica . where can u monitor the performance ?
How many steps etl contains?
Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?
