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IBM Informatica Interview Questions

Questions Answers Views Company eMail

what is incremental loading ?

12 57734

what is the process of target load planing?

2 6648

What is the difference between procedure and stored procedur?

2 8313

What is a taget load order?

2 8938

what are the perameter and variable?

3 8165

Differnce between filter and router?

14 41032

How to load relational source into file target?

3 8565

How to send duplicates to one target and unique rows to one target?target is empty

9 31013

What is the difference between Oracle performance and Informatica Percfomance? Which performance is better?

4 18281

How can the following be achieved in 1 single Informatica Mapping. * If the Header table record has error value(NULL) then those records and the corresponding child records in the SUBHEAD and DETAIL tables should also not be loaded into the target(TARGET1,TARGET 2 or TARGET3). * If the HEADER table record is valid, but the SUBHEAD or DETAIL table record has an error value (NULL) then the no data should be loaded into the target TARGET1,TARGET 2 or TARGET3. * If the HEADER table record is valid and the SUBHEAD or DETAIL table record also has valid records only then the data should be loaded into the target TARGET1,TARGET 2 and TARGET3. =================================================== HEADER COL1 COL2 COL3 COL5 COL6 1 ABC NULL NULL CITY1 2 XYZ 456 TUBE CITY2 3 GTD 564 PIN CITY3 SUBHEAD COL1 COL2 COL3 COL5 COL6 1 1001 VAL3 748 543 1 1002 VAL4 33 22 1 1003 VAL6 23 11 2 2001 AAP1 334 443 2 2002 AAP2 44 22 3 3001 RAD2 NULL 33 3 3002 RAD3 NULL 234 3 3003 RAD4 83 31 DETAIL COL1 COL2 COL3 COL5 COL6 1 D001 TXX2 748 543 1 D002 TXX3 33 22 1 D003 TXX4 23 11 2 D001 PXX2 56 224 2 D002 PXX3 666 332 ======================================================== TARGET1 2 XYZ 456 TUBE CITY2 TARGET2 2 2001 AAP1 334 443 2 2002 AAP2 44 22 TARGET3 2 D001 PXX2 56 224 2 D002 PXX3 666 332

3 12004

what is diff between grep and find

3 11319

difference between source based commit? and target based commit? which is better with respect to performance?

6 19151

how can we perform incremental aggregation?explain with example?

9 23626

Please explain in detail with example about 1.Confirmed Dimension. 2.Junk Dimension. 3.Degenerated Dimension. 4.Slowly changing Dimensions

4 36166

Why we need XMLs?

3 7854

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

What is CRR? What is the current CRR?

1251

What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

1935

How do you stop an app from crashing?

921

How to optimize website assets?

885

Can you explain data flow graph with an example?

1234

Explain howyou would account for the following items/situations,justifying answers by reference to the conceptual frameworks defintion and rcognition criteria. a)A trinket of sentimental value only b)You are the guarantor for your friends bank loan i) You have no reason to belive that your friend will default on the loan ii) As your friend is in serious financial dificulties,you think it is likely that he will default on the loan c)You receive 1000 shares in X Ltd,trading at $4 each,as a gift from a grateful client. d)The panoramic view of the coast from your cafes windows,which you are convinced attracts customers to your cafe

3864

What is the role of a zookeeper in a kafka cluster?

542

explain the functionality of ftp server? : Windows server 2003

338

Does the existing Authorization Service of CORBASec scale in a "well" distributed-object environment?

2580

What is a chromebook good for?

960

A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

1923

Plese get me a perfect C++ program for railway/airway reservation with all details.

3909

What is linux drm?

965

How frequent the STP information will be exchanged

2338

how will you backup dns server? : Windows server 2003

363