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IBM Informatica Interview Questions

Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 20903

what is Partitioning ? where we can use Partition?

2 23343

what is a time dimension? give an example?

2 12615

What are the types of lookup caches?

10 69077

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

4 13565

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

2 21396

what is the function of 'F10' informatica ?

4 15683

what are the reusable tasks in informatica ?

11 54573

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 13757

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 27644

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

15 24754

what is casual dimension?

6 19110

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 11605

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 17429

How many repositories can we create in Informatica??

9 33542

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

How do you end a powerpoint presentation with a thank you?

341

Can mongodb replace oracle?

What are the products of Salesforce?

464

What is the procedure to create a data mart?

2060

What do you mean by anr in android?

960

What is api in j2ee?

855

what are your major strengths and weaknesses?

1128

What are filtered views?

654

how can you tell ef to have a different table or column name than that defined for the class?

1069

Is encoding necessary for rpa?

What is the abbreviation of NGT panel

2042

What is the difference between JVM and JRE?

1102

What are the statements in proc sql?

1105

What is the diffrence between a local-tx-datasource and a xa-datasource? Can you use transactions in both?

1036

What is a lookup table used for in excel?

586