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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 16071

what is Partitioning ? where we can use Partition?

2 18755

what is a time dimension? give an example?

2 10381

What are the types of lookup caches?

10 61696

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

4 10043

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

2 18905

what is the function of 'F10' informatica ?

4 12138

what are the reusable tasks in informatica ?

11 43023

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 9683

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 23791

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

15 17131

what is casual dimension?

6 14640

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 9012

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 12300

How many repositories can we create in Informatica??

9 27921

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IBM Informatica Interview Questions

Un-Answered Questions

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What are the different composite roles available in payroll? : hr- payroll


How are product categories represented in r3?


List out the technical challenges with selenium?


What are the drawbacks of extending an interface as opposed to extending a class?


Hi All, issue is related to handling pop up script generated in IE, and run on mozilla. In App Under Test, when we get the alert pop ups, we just click ok button. if we need to run the same code on mozilla it will not identify . so we will check browser if browser(*).dialog(IE object).exits browser(*).dialog(IE object).winbutton(OK).click else 'by default mozilla browser(*).dialog(mozilla object).page(*).webbutton(OK).CLICK END IF But my qustion is. Do we write the above piece of code where ever we get such kind of pop ups from the application like alert pop up, confirmation pop up.... OR do we have any other alternative way to do this by using any functions in Recovery Scebarios? If Any of u know idea please do help me in this regard. or send answer to


What is the basic criterion for one qualification to be an alternative for another qualification?


What are the different types of databases, why do they differ, and what is the purpose of each?


What is difference between unix and windows operating system?


What is angular routing?


how to calculate kvar in Akiva


how can i text accracy of ETL migration? i am very new to data warehousing. we are writing ETL scripts using SCRIPELLA tool. how can i test the correctness of data. and we are generating reports using pentaho . is there any easy way to test the pentaho. how can test these ETL scripts written in scriptella? thanks in advance


What is Segment ?


What is GDI object?


. A BSC can contain ___________ number of BCF packs.