How to Check the source record count from traget table.
- 5 Answers
- 12258 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / ravi
hi nani how can we fire query if the environment is
different i mean if my source is teradata and my target is
oracle
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to youÂ
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
how many maximum session supports to multiload in teradata ??
what is session partitioning?
Can u access a repository created in previous version of Informatica?
Can we create Hierarchies in generic datasources?
what is the difference steps for data modeling?
flat filevalidation in informatica
what are the concerns of OLTP and DSS systems?
What is a materialized view log?
how do u extract data from different data sources explain with an example?
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?
Explain different types of partitioning?
What is full load & incremental or refresh load?
What do you understand by active and passive transformations?
