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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 3025

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 11547

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 6526

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

 2 8284

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 7625




what is shared lookup&persistent lookup?

 4 7322

what are the unix commands to start the wrk flow ?

 4 8285

What is the difference Between Mapping parameter and variable

 3 7125

What is update override?

 1 4466

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 10168

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

 3 11280

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 15392

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

 5 18153

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

 4 13838

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

 5 10776

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Accenture Informatica Interview Questions





Un-Answered Questions

how will mapping between testcases and requirments(tracebility matrix) in manual testing without using any bug tracking tool

1006

You wan to find a table which gives you user status with the notification number. What steps will you take?

27

What are Pipes?

629

How do we open a binary file in Read/Write mode in C?

59

Which of the instruments would typically be used to measure the smallest quantities of mass:

32




What are types of constructor?

7

Can we sort map in c++?

17

What is the typical bean life cycle in spring bean factory container?

5

What are the different ways to setup row level security?

31

What are a help () and dir() in python?

24

How many threads can tomcat handle?

12

What is Label Intervals?

1

Explain filtered indexes?

36

What is the w5hh (wwwwwhh) principle given by barry boehm?

29

Is it fine to write void main () or main () in c?

16