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Puma Informatica Interview Questions
Questions Answers Views Company eMail

How union transformation is active ?

 2 4948

If sal is null then replace it with min(sal). Can any one write a query for this in oracle ? Advance Thanks

 7 8096

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 9231

select * from emp where sal>(select min(sal) from emp) how to implement the same in informatica ?

 5 7315

What are the validations that you can perform in oracle and in informatica ? Advance Thanks

 1645

Why can't we connect source qualifier and aggrigator transformation to an expression ? Why they resticted to conncet 2 active trasformations to an passive transformation ?

 1731

How to display last 5 records in a table ? With out Top key word and doing order by desc Advance thanks

 2 5935

What is flashback table ? Advance thanks

 1471

what are the limitations of pushdown optimization technique ? Advance thanks

 3 39154

What is version control in informatica ? Advance thanks

 6 15732

How to delete duplicate records if we have huge volume of records in a table ? (rowid is not the correct approach)

 6 8447

Why can't we connect 2 active transformations to an active transformation ? Ex:- One aggriagator and one sq trans to an router transformation

 1 13290

Can we write to_date(three arguments) ? Will it work ? Advance thanks

1 5592

can we send mail when ever it get success or faulure to other mailid?(Not company mail id)

 1 3712

In pmcmd command we need to type -p:password. Will it be visible to others who is having access to this file ?

 4 7806

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Un-Answered Questions

what will you do if a disk gets failed?

5

Explain what is standard unix streams ?

528

What is one to many relationship hibernate?

170

What are custom labels in salesforce? How to access custom labels? What is the character limit for custom labels?

228

In how many ways you can overload a method?

580




What is making the news today?

686

Explain stress corrosion cracking?

570

Explain controller in codeigniter?

313

Is python scripting easy to learn?

443

Explain what is the difference between a string copy (strcpy) and a memory copy (memcpy)? When should each be used?

588

What do know about tee command and its usage?

576

Will retail sector sustain upto 2025

3273

Is typescript an oop?

403

Differentiate between support packages and kernel upgrade.

1

What do you know about plastic currency?

675