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Wipro Informatica Interview Questions
Questions Answers Views Company eMail

How do u identify or filter out a 0 byte file available in a folder by using UNIX command?

 1 7360

Can we use unconnected lookup as dynamic lookup?

 5 17953

In which situation we will use persistant cache and shared cache in real time. plzsss answer with example

 1 3812

I have a text file name x With a text message. Word informatica Is repeated for n number of times. How to count the number of occurrence Of word informatica Of word informatic in this file x.

 1 3765

how to join two flat files in informatica?

 3 19421

how to join two flat file if they have diff. structure?how to join one relational and one flat file?

 4 9758

if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.

 5 10029

in what type of scenario bulk loading and normal loading we use?

 2 6949

how can we run workflow with pmcmd?

 3 9120

Can anyone please distinguish what is Inner join and Outer join

 2 6498

What is the exact difference b/w IN and EXIST in Oracle..?

 4 9528

My flat file source is C_Id 1-nov-2011 8-nov-2011 100 2000 1500 101 2500 2000 I want my Target as C_Id Week_Num Amt 100 45 2000 100 46 1500 101 45 2500 101 46 2000

 3 7325

Can any one give me an example for factless fact table ? If your answer is studunt attendence registration,could you plese give me explanation for this ?

 3 10880

I have source like col1,col2,col3,col4 and the values are like 3,6,1,7 1,5,3,8 2,1,5,6 i want the output like 3,6,7 5,3,8 2,5,6 How we will achieve in this scenario in informatica level. Please help me.. Thanks in advance..

4 8773

Why should we use star schema in datawarehouse design?

 2 6275

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Wipro Informatica Interview Questions


Un-Answered Questions

What is a coalesce function?

1295

Can free-form SQL queries be used with Sqoop import command? If yes, then how can they be used?

75

what is the architecture of your current project?

2533

What are your career plans at Burlington Coat Factory?

1289

i want to know the TDS deduction Chart for 2008/09 Eg : professional fee ,contractors ,subcontroctors. rent . ............

2557

Specify technical & functional architecture of your last 2 projects.

2161

What is the biggest misconception people have about AI?

174

Tell me do you have any professional experience of this field?

1216

sir please provide me the previous technical papers for hpcl writtien exam

2075

What is the current stable version of php? What advance thing in php7?

1103

TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

5608

ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH

4249

What's your salary history?

1293

How much does it cost for a copy of windows 10?

883

How software tester can use constants and variables in scripts?

2367