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IBM Informatica Interview Questions
Questions Answers Views Company eMail

what is incremental loading ?

 12 58645

what is the process of target load planing?

2 6935

What is the difference between procedure and stored procedur?

 2 8595

What is a taget load order?

 2 9144

what are the perameter and variable?

 3 8428

Differnce between filter and router?

 14 41961

How to load relational source into file target?

 3 8859

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

 9 31640

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

 4 18653

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 12306

what is diff between grep and find

 3 11624

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

 6 19603

how can we perform incremental aggregation?explain with example?

 9 24255

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

 4 36534

Why we need XMLs?

 3 8159

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IBM Informatica Interview Questions


Un-Answered Questions

Can we extract main method from another class?

1085

As i want some model question paper in basic computer science and history please send me immediately sir

2023

What are standardization and normalisation? Give one advantage of each over the other?

187

in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement

2259

What's your salary history?

1343

Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....

2069

Hi, Can any1 pl send me the question pattern of HPCL exam for the ELECTRONICS stream.pl send it to meerasowmi@gmail.com.hope to hear frm u very soon....

2248

Which version of apache have you worked on?

970

snd me karur vysya bank clerk model papers kundavarapu.harish90@gmail.com

2033

did you maintain the hadoop cluster in-house or used hadoop in the cloud?

1122

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

2844

How to convert numeric expression data types using the cast() function?

1203

How to provide default values to function parameters?

1328

hello all, I need some sample placement papers in lion bridge.. can anyone help me?

2226

What work you have done in HR module

1503