Informatica Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Informatica Interview Questions

Questions Answers Views Company eMail

What are the active and passive transforamtions?

2 7416

What are the connected or unconnected transforamations?

2 6994

How many ways you create ports?

1 5982

What are the reusable transforamtions?

2 6103

What are the methods for creating reusable transforamtions?

2 6111

What are the unsupported repository objects for a mapplet?

Informatica,

1 8920

What are the mapping paramaters and mapping variables?

1 5914

Can yoU use the maping parameters or variables created in one maping into another maping?

2 7121

Can you use the maping parameters or variables created in one maping into any other reusable transformation?

1 5696

How can yoU improve session performance in aggregator transformation?

TCS,

8 27343

What are the diffrences between joiner transformation and source qualifier transformation?

2 17182

In which conditions we can not use joiner transformation (Limitaions of joiner transformation) ?

2 10696

what are the settiings that u use to cofigure the joiner transformation?

2 6503

What are the join types in joiner transformation?

Informatica,

1 6373

What are the joiner caches?

Informatica,

3 17601

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Un-Answered Questions { Informatica }

How to create Target definition for flat files?

1161

What are active and passive transformations?

1025

What is powercenter on grid?

1131

How to load last n records of file into target table - informatica

1024

How do you set a varible in incremental aggregation

1828

Did u used latest transformations of 8.6.0? for what?

1827

What are the tuning techniques you applied during your last project

1972

What is joiner transformation in informatica?

997

What is event and what are the tasks related to it?

1059

What is the benefit of partitioning a session?

1107

How do you convert single row from source into three rows into target?

1095

What are the types of caches in lookup?

978

Partition, what happens if the specified key range is shorter and longer

2438

What is a repository? And how to add it in an informatica client?

1084

I have a mapping loading 100 records and it failed on 20th record. how to recover it without changing anything.(in prod where we don't have any access).. (the session should should start from 21 record)

1562

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