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IBM Informatica Interview Questions

Questions Answers Views Company eMail

why do we go for update strategy tr in SCD rather using the session properties?

3 16803

I Have 100 Records in a relational tble and i want to load the record in 3 targets , first records goes to target 1 and second to target 2 and third to target 3 and so on ,what are the tx used in this and what are the logics ,can any one help me ?? Thanks in Advance

6 15286

how can we use sorter transformation in joins?

5 17672

What is the diff. b/w informatica versions 8.1.1 and 8.6.1?

4 13438

Hi, I have one scenario.. i want to insert 4 times (Duplicate) a row in the target. Please help me . source row: abcabc Tgt table: abcabc abcabc abcabc abcabc

10 19456

follwing scenario two table using find maximum salary? table a table b 101 xxx 1000 106 6500 103 yyy 5000 108 800 104 din 6000 109 7000 105 dsh 200 110 3000

5 9448

can anybody send me some real time screenshots of mapping in informatica powercenter. i will be vary thankful to him. my e-mail id :- prakashkumar.kumhar@gmail.com

4667

in source one table is there. id value --- ------ 1 a 2 b 3 c 1 d 2 e 1 f in target i want id value ---- ------ 1 a,d,f 2 b,e 3 f How to implement it in informatica without using normalizer transformation?

2 7047

what is the diff b/w cached and unchaed look ups

3 7662

if we hav 10 records in a file, can we get first record from it by using Aggregator with out using Groupby Port in it?If Yes..let me know the answer plz!!!

8 29004

if we have certain records,if i need to get 5 th rec for the first time to the target,when i run it for next time,i need to get 6th rec...like that it should process.what wil be the procedure to achieve it??

1 6116

i have to extract data from a flat file.the flat file has 10 records.i have to extract the 1st and 5th record every time.how is it done.

10 14822

Suppose we have a csv file with contents as below which is used has a source file. C1,C2,C3,C4 100,200,A B,300 200,400,X,Y,299 ---> it should be 4 values but by mistake 300,600,C D,566 with a comma in between X & Y,its 5. My target takes only 4 columns, How to take care of the 2 record as above without rejecting it and loading in the target. Hope u guys have understood my scenerio

4 9005

what is datamart

4 7630

Two workflows are running at same time first workflow is succeeded but second workflow is failed but there is no dependencies?

1 6031

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

Where is the start button on a keyboard?

904

I am using singleton pattern and found that two objects are created , how is it possible?

566

How to assign a Null value to a numeric field in a table?

1637

Can you name all the physical layers in networking?

1101

What is a credit control area in sap ?

1033

What is a system tablespace and why do we need it?

Explain me how do I change the site admin name?

147

What is the difference between http and smtp?

I FINISHED MY UG DEGREE COURSE. I AM A MATHEMATICS STUDENT SO PLESE SEND MODEL QUESTION PAPERS FOR ELLEGIBLE OF DEGREE HOLDERS.

2734

What is ole db and odbc?

840

Can you please explain the way messaging works in objective-c?

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2340

What are the purposes of using enum and set data types?

865

When should you use a reducer?

575

Difference between smoke and sanity testing

1781