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IBM Informatica Interview Questions
Questions Answers Views Company eMail

How do you Merge multiple Flat files for example 100 flat files with out using Union T/F

4 15444

If we set dd_insert in mapping and Delete in session properties what will happen.?

4 5863

If source is having 5000 rows,and if you want to load data into 500 rows to target,if the session runs successfully,how can you verify the target if the rows are successfully loaded or not.

3 6884

what is pre and post sql and what is diff between source presql and target pre sql

1 17446

SRC1 -> EXP -> AGGR -> TGT SRC2 -> EXP -> Above is a maaping with two pipeline connected to the taret TGT. Design wise is this design is correct or not ?

6 7476





I am hvaing SOURCE as 1000,null,null,null null,2000,null,null null,null,3000,null null,null,null,4000 Now i want the OUTPUT as 1000,2000,3000,4000 For more clarification i want to elimate nulls and want in a single line. Please help me out

5 6921

I am hvaing SOURCE as first line: 1000,null,null,null second line as:null,2000,null,null 3rd line as :null,null,3000,null and final line as: null,null,null,4000 ............................Now i want the OUTPUT as 1000,2000,3000,4000 For more clarification i want to elimate nulls and want in a single line. Please help me out

2 5078

I am having a FLAT FILE SOURCE as first line: 1000,null,null,null second line as:null,2000,null,null 3rd line as :null,null,3000,null and final line as: null,null,null,4000 ............................Now i want the OUTPUT as 1000,2000,3000,4000 to a FLAT FILE only.For more clarification i want to elimate nulls and want in a single line. Please help me out

5 8960

How we can get unique records into one target table and duplicate records into another target table??

11 32987

when will we go for unconnected lookup transformation in Informatica?

6 20138

Is it necessary to maintain the primary-foreign key relation ship between the targets in informatica while loading using constarint based loading or it is required only at database level ??

1 5840

can any one explain about dataflow in the informatica project for bank domain....thanks is advance

9936

what is service oriented architecture in Informatica 8 version

1 9321

what is incremental data aggregation?

3 5109

What are the types of presistent cache in look up tr.

1265

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IBM Informatica Interview Questions


Un-Answered Questions

Do you know partitioning in accounting?

360


How do you check if your computer is 32 or 64 bit?

284


How to troubleshoot if you get the error as application pool is hanges?Answer me in step by step procedure?

1839


Is there a free version of excel?

166


Which client languages are supported in tensorflow?

1






how many reports have u created ? explain a few.

1411


How can one achieve dodging, burning & smudging effects in photoshop?

5


What is Session variable?

3


How many types of recording facility are available in quicktest professional?

281


What is bearer token?

233


If specific gravity of cement is less than 3.15 what is the cause?

1586


Enlist the cursor types.

323


Tell me two benefits of HTML5 Web Storage?

285


What Is The Transaction Approach And Balance Sheet Approach To Measuring Net Income?

433


Does silverlight work on safari?

1