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IBM Informatica Interview Questions

Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 20604

what is Partitioning ? where we can use Partition?

2 23142

what is a time dimension? give an example?

2 12465

What are the types of lookup caches?

10 68578

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

4 13277

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

2 21254

what is the function of 'F10' informatica ?

4 15435

what are the reusable tasks in informatica ?

11 53936

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 13453

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 27387

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

15 24172

what is casual dimension?

6 18878

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 11430

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 17128

How many repositories can we create in Informatica??

9 33167

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

WHAT IS YOU CAREER OBJECTIVE?

2605

Explain the difference between lov and picklist??

1015

What is a topic in messaging?

840

What is the license for clipper?

902

define galaxy repository in informatica

2154

What is codeigniter library and how we can load it?

520

State different methods of voltage control inverters. Describe about pwm control in inverter?

1102

How to create coverage types and template?

1444

what is Derivative Documentation,Derivative Settlements,Derivative confirmation?

2294

can any tell me why slope 40% and 80% is calculated in differential protection?

1838

How to drop an existing user defined function in ms sql server?

979

What class is the top of the awt event hierarchy?

1039

Tell me what is enclosed seam?

Explain window.onload and ondocumentready?

869

Define logging table?