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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 4921

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 17549

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 10475

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

2 11075

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 12579

what is shared lookup&persistent lookup?

4 10916

what are the unix commands to start the wrk flow ?

4 12326

What is the difference Between Mapping parameter and variable

3 10446

What is update override?

1 6869

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 14689

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

3 15073

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 18002

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

5 23587

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

4 17524

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

5 16211

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Accenture Informatica Interview Questions (60)

Un-Answered Questions

What is an interrupt? How are multiple interrupts dealt with?

2189

What is generic and non generic collections in c#?

781

What is the purpose of content rewrite?

1031

How is python interpreted?

860

Could you explain aws auto scaling vs. Auto scaling for individual services?

165

Can Ambari manage multiple clusters?

What is a testbed in manual testing?

1454

What is a cursor? Within a cursor, how would you update fields on the row just fetched?

1132

i want report country wise with invoice number for gl account

2174

Name a few automation tools you heard about? Are all tools free?

What is check table?

963

Is javascript pure object oriented?

826

Explain the use of Internet Control Message Protocol (ICMP)?

913

Describe the run-time architecture of Spark?

276

Best practices of creating contact sharing rules? : salesforce admin

436