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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 17109

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 15793

how can we use sorter transformation in joins?

5 18150

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

4 13808

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 20303

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 9843

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

4779

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 7340

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

3 8011

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 29709

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 6356

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 15608

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 9390

what is datamart

4 8020

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

1 6252

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

Is condition checking possible in jcl? If yes, how?

1343

What is a one-to-one association in hibernate?

460

What are the advantages of vbscript?

1142

Explain the role of NLP in human-AI interaction.

What is the difference between jsp and php?

954

Is php better than c#?

965

What is the shortcut to insert equation in word?

670

What are clob and blob data types in jdbc?

1103

What are the three types of file system?

1006

Explain the Algorithm of Support vector machines in Machine Learning?

Describe a opening balance?

2113

Define feature vector?

418

What is a newline escape sequence?

1162

What is application tier?

1182

What do you do when windows fails to start?

917