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Informatica Interview Questions
Questions Answers Views Company eMail

Explain lookup transformation is active in informatica

657

what are the Methods For Creating Reusable Transformations?

647

how to load rows into fact table in data warehouse

637

What is an active transformation?

643

What are the main issues while working with flat files as source and as targets ?

647

Which transformation can be created only as reusable transformation but not as non-reusable transformation?

1 1161

How to load the name of the current processing flat file along with the data into the target using informatica mapping?

690

What is Data Modelling?

632

What is Operational Data Store?

595

What is a Mapplet?

641

what is datawarehouse?

647

What is a Transformation?

561

 How to use an oracle sequence generator in a mapping?

563

 What are the oracle DML commands possible through an update strategy?

579

 Explain what is sql override for a source taLle in a mapping?

569

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Un-Answered Questions

Explain the post & get method?

531


What is uefi boot mode?

488


What is the purpose of loading qtp add-ins?

621


how to construct simple biogas digerter? please show me detail drawing and specification of simple biogas construction?

1964


What are different types of schemas?

516






Why use the Palette setting in talent?

5


How many database systems are there?

485


What is a temporal join?

543


where to store informatica rejected data? How to extract the informatica rejected data?

597


We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1427


What are the different types of formatting?

302


What are the different string manipulation operators in perl?

527


How did you come to know about Amazon?

744


How will be prepare invoice in tally, please tell me step by step

2371


A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

1770