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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 14364

what is Partitioning ? where we can use Partition?

2 17480

what is a time dimension? give an example?

2 9672

What are the types of lookup caches?

10 58993

Which transformation should we use to normalize the COBOL and relational sources?

4 8843





What is data quality? How can a data quality solution be implemented into my informatica transformations, even internationally?

2 18069

what is the function of 'F10' informatica ?

4 10928

what are the reusable tasks in informatica ?

11 39434

In a mapping i have three dimensions. If i want to pass a same surrogate key value to all the three dimensions by using one sequence generator is possible?If the mapping is containing single flow? And in the same case if the mapping is contaning 3 flows for the three dimensions then by using one sequence generator can we populate surrogate key (same value) to all the three dimensions?

6 8564

1)can anyone explain how to use Normalizer transformation for the following scenario Source table | Target Table | Std_name ENG MAT ART | Subject Ramesh Himesh Mahesh Ramesh 68 82 78 | ENG 68 73 81 Himesh 73 87 89 | MAT 82 87 79 Mahesh 81 79 64 | ART 78 89 64 | please explain what should be the normalizer column(s) The GCID column 2)Also please explain the Ni-or-1 rule.

5 22381

Without using any transformations how u can load the data into target?

15 15155

what is casual dimension?

6 13284

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 8339

when i was running the seesion, after loading 100 records, session suddenly fails.Next time i want to load the remaing rows in target with out truncate target table.What should i use?

7 10856

How many repositories can we create in Informatica??

9 25658

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IBM Informatica Interview Questions





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