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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 4990

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 17745

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 10625

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

2 11173

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 12811

what is shared lookup&persistent lookup?

4 11071

what are the unix commands to start the wrk flow ?

4 12532

What is the difference Between Mapping parameter and variable

3 10603

What is update override?

1 6968

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 14878

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

3 15214

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 18112

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

5 23734

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

4 17697

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

5 16425

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Accenture Informatica Interview Questions

Accenture Informatica Interview Questions (60)

Un-Answered Questions

How do I set a program to open on startup?

885

How to test subquery results with the exists operator?

1107

How to create different types of slowly changing dimensions (SCD) in informatica using the mapping wizard?

1082

Define right-in threaded tree?

967

Name few java util classes introduced with java 8 ?

918

How do I register a 64 bit dll?

925

What is an actual parameter?

955

Does office come free with windows 10?

868

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

702

How to get / select the nth row from the table?

Explain me what is stripping?

What kind of support is available?

127

What are 4 pillers of object orinted programming?

1017

How do you pronounce sql?

1013

What do you mean by folder?

999