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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is the architecture of any Data warehousing project?

5 14127

what is Partitioning ? where we can use Partition?

2 17317

what is a time dimension? give an example?

2 9597

What are the types of lookup caches?

10 58672

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

4 8698





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

2 17987

what is the function of 'F10' informatica ?

4 10805

what are the reusable tasks in informatica ?

11 38999

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 8471

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 22194

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

15 14974

what is casual dimension?

6 13165

What is difference between Informatica 6.2 Workflow and Informatica Workflow 7.1

4 8288

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 10709

How many repositories can we create in Informatica??

9 25409

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IBM Informatica Interview Questions





Un-Answered Questions

What is the difference between posts and pages?

2


How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.

1327


Which was the most difficult sale you made?

800


Whenever a cics program goes through a compilation process, there is always some extra code that is added to the program. Where exactly does this new piece of code go to and what is it termed as ?

9


What are the different types of datasources ?

15






what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

557


when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

888


What is the criteria to change the equipment category?

7


In software testing Business requirements or FRD is given,u will have start preparing test cases. In the document only text box is mentioned for a particular option.So do u prepare test cases including special characters,numbers,alphabets,alphanumeric or only for some. Pls help me out.

2928


What are the functions of SEBI?

21


How to achieve good ctr in ppc?

4


How many types of stage?

5


How to start kafka server?

6


What is pagerank?

3


What are the properties of the transactions?

15