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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 4127

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 15371

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 9070

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

 2 10139

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 10506

what is shared lookup&persistent lookup?

 4 9580

what are the unix commands to start the wrk flow ?

 4 10837

What is the difference Between Mapping parameter and variable

 3 9013

What is update override?

 1 5890

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 12714

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

 3 13809

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 17156

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

 5 22012

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

 4 16090

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

 5 14196

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Accenture Informatica Interview Questions


Un-Answered Questions

why the input impedance of FET is more than BJT

2259

How to go to the older version for a mapping?

586

What is the use of a span tag?

393

Describe new operator and delete operator?

620

How are the dimension tables designed?

553




How install npm install?

431

How many functions are there in excel 2019?

287

Does excel have a substring function?

284

What do you mean by web applications? Explain web application directory arrangement?

529

What language is unix written?

481

What are different types of interprocess communication methods?

527

Print Vertical traversal of a Binary Tree.

599

Can I load css style sheets dynamically at runtime?

435

What are the common problems faced in web testing?

477

What is http tunneling? How can we configure it on weblogic?

581