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Cognizant Informatica Interview Questions
Questions Answers Views Company eMail

what is a junk dimension ?

14 58433

AT the max how many transformations and mapplets can we use in a mapping ?

1 16365

What is Cognos script editor?


What is checksum termnology in informatica? Where do you use it ?

3 26898

When we are using Dynamic Cache,which options we will select in session level?

1 3594

Hello Everyone,i have one question on sequence generator.i have two targets and the records comes from the source will place in the targets like 1-10 rec in target1 and 11-20 rec in target2,21-30 rec in target1...etc so any one can help me? plz..Thanq in adv.

7 12742

how to load dimension table and fact table. plz tell me the steps.


In SCD type 2 if we had select date range. then suppose we had inserted today's date(eq. date is 30 aug 2010) then start date will be today's date(30 aug 2010) what will be the end date,we cant leave it blank?

2 7264

we have three columns and two rows. col1 col2 col3 a b c want to change into 2 columns and 3 rows ,how? col1 a col2 b col3 c which transformation u'll use and how?

3 8129

My source has 100 records. I have targets say in number 5. all target tables has parent and child relationships in between themselves. Now I want to load all 100 records into all targets. How U can ensure that record inserted in parent and then loaded into child.

3 8240

How your source files are coming to your ETL server. Actually at which stage of your mapping it is happen.

1 6235

can u explain me banking domain projects ? and in banking domain projects how many dimension tables and how many fact tables and how to load source and targets in mapping level plese expain give me one example?

1 16632

sample mappings for scd1,scd2 and scd3

2 19788

draw informatica architecture 8.6 ?


Hi Everybody, I have one fixed width file as source and 4 oracle tables (relational) as target. What are the Unit test cases i need to implement ? 1.Using TextPad software i tested postion of the field 2.As per specification i tested like whether it is correctly mapped or not? Is there any other test case do i need to implement. If possible can any one give me the test cases Advance Thanks


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Cognizant Informatica Interview Questions

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