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IBM Informatica Interview Questions

Questions Answers Views Company eMail

what is incremental loading ?

12 57743

what is the process of target load planing?

2 6658

What is the difference between procedure and stored procedur?

2 8317

What is a taget load order?

2 8941

what are the perameter and variable?

3 8167

Differnce between filter and router?

14 41052

How to load relational source into file target?

3 8574

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

9 31028

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

4 18289

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 12011

what is diff between grep and find

3 11326

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

6 19161

how can we perform incremental aggregation?explain with example?

9 23639

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

4 36176

Why we need XMLs?

3 7863

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IBM Informatica Interview Questions

IBM Informatica Interview Questions (179)

Un-Answered Questions

hi, i am appearing in HPCL(CIVIL ENGG.)exam. plz send me placement paper of this exam if u are having

2552

Give brief information about gst?

1019

What the is the diff between local index and global index. give some example.

1646

in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

1543

sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1906

List the asp.net validation controls?

949

Imagine that a team of engineers want to know why certain users aren't engaging with a particular push feature. They plan to conduct a survey with six yes/no questions and one question that can be answered via [a] text box. What would you tell them about their plan?

1570

Explain the evaluation class with examples?

956

what features are available in Tally ERP 9 for Accounting?

1019

What are protocols? What are they used for?

1095

Who is the founder of spark?

315

What are the 3 types of software?

1030

What are the steps you can take if your wordpress file is hacked?define what do next_posts_link() and previous_posts_link() do?

161

Is mysql written in c?

909

Do you know about winners of various Awards?

1002