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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 5766

Can we use unconnected lookup as dynamic lookup?

5 14541

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

1 2304

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 2517

how to join two flat files in informatica?

3 16121

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

4 7050

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 6780

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

2 5051

how can we run workflow with pmcmd?

3 6579

Can anyone please distinguish what is Inner join and Outer join

2 4743

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

4 6963

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 5114

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 8466

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 6263

Why should we use star schema in datawarehouse design?

2 4545

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Wipro Informatica Interview Questions


Un-Answered Questions

What is oo system testing?

363


How to get the current time in python?

281


Explain the difference between intrinsic and extrinsic semiconductors?

280


Explain about loader and the functions executed by them?

357


how do you declare variables in javascript?

310






Explain the Inportance of pa30? : abap hr

447


Explain the major disadvantage of a star topology?

328


Msi replica mode??

339


What is water softening?

1


Define Actions.

114


What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?

314


How to find a sequence of dna molecule?

1415


When creating a keyword list using broad match, why should you leave out misspellings and plural forms of keywords?

3


How to include or exclude specific variables in a data set?

392


Can we have 2 BU’s for a single user?

231