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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is incremental loading ?

 12 53350

what is the process of target load planing?

2 5630

What is the difference between procedure and stored procedur?

 2 7098

What is a taget load order?

 2 7987

what are the perameter and variable?

 3 6953

Differnce between filter and router?

 14 37572

How to load relational source into file target?

 3 7250

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

 9 28022

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

 4 16658

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 10272

what is diff between grep and find

 3 9872

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

 6 17125

how can we perform incremental aggregation?explain with example?

 9 20870

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

 4 34682

Why we need XMLs?

 3 6719

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IBM Informatica Interview Questions


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What is yaml file in python?

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Tell me what's the difference between 'soft' rock and 'hard' rock geology?

446

What are the different types of sorting in java?

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how to select correct size of power cable for inverter duty motor

915

What is Case Classes?

7




Can substring create new object?

556

Explain sap extended warehouse management ewm?

423

Short Answer on __________Accrued interest

1402

Where are the documents and settings for the roaming profile stored?

117

What are the steps involved to run php?

568

r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1288

Does upgrading windows delete files?

483

Is c procedural or object oriented?

571

What are six mandatory quality procedures?

541

What are 3 data types?

538