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Accenture Informatica Interview Questions
Questions Answers Views Company eMail

Hi, Can someone send me the DWH and Informatica FAQ's at priti.singh84@gmail.com Thanks in Advance, preeti

 1 4352

Diff B/W MAP Parameter, SESSION Paramater, DataBase connection session parameters.? Its possible to Create 3parameters at a time? If Possible which one will fire FIRST?

6 15956

Suppose we have a (assume relational) source table Product_Id Month Sales 1 Jan x 1 Feb x . . . . . . 1 Dec x 2 Jan x 2 Feb x . . . . . . 2 Dec x 3 Jan x 3 Feb x . . . . . . 3 Dec x . . . . . . and so on. Assume that there could be any number of product keys and for each product key the sales figures (denoted by 'x' are stored for each of the 12 months from Jan to Dec). So we want the result in the target table in the following form. Product_id Jan Feb March.. Dec 1 x x x x 2 x x x x 3 x x x x . . So how will you design the ETL mapping for this case , explain in temrs of transformations.

5 9455

How to convert flat file into xml file? How to tune joiner?

 2 10396

3. Suppose Seq Gen is supplying a increamental value to a column of a table, suppose, table's column value reaches to maximum value, then what will happen, will the session fail? If it is the situation, then what should be done so that we can stop this kind of situation in advance?

 7 11025

what is shared lookup&persistent lookup?

 4 9956

what are the unix commands to start the wrk flow ?

 4 11247

What is the difference Between Mapping parameter and variable

 3 9359

What is update override?

 1 6174

How can u insert o ne row in the target if that row does not exists in the target and update if it exists

 6 13180

what are the limitations for bulk loading in informatica for all kind of databases and transformations?

 3 14136

1.what is SDLC of a project,explain in detail? 2.what are dimensions,facts?what is confirmed dimensions? 3.what is the need of OLTP? when we have datawarehousing?

2 17396

how to join the 2 different table with different columns in informatica?

 5 22475

How to load the source table into flat file target(with columns) in informatica?

 4 16451

when will we use unconnected & connected lookup? How it will effect on the performance of mapping?

 5 14691

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Accenture Informatica Interview Questions


Un-Answered Questions

How do I run a bash script in linux?

595

How can we create pie chart in asp.net?

678

why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

1675

write code for inserting and updating recoards in sql server database using connected architecture & records shoulds displayed in grid view ( use c# )

2026

What is meant by console programming?

562




How to combine two formulas in excel?

376

What are different ways that you can specify the layout of elements in a uiview?

548

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

2625

What are the advantages of paper records?

647

When should need to value a company using a revenue multiple vs. Ebitda?

692

Is depreciation a expense or income?

1329

Explain the differences between ActiveX Dll and ActiveX Exe?

2167

On a system with paging, a process cannot access memory that it does not own why? How could the operating system allow access to other memory? Why should itor should it not?

592

What is microsoft visual c++ 2013 redistributable?

682

What are the motivational factors for you at work?

754