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Puma Interview Questions
Questions Answers Views Company eMail

How union transformation is active ?

 2 4978

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

 7 8174

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 9283

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

 5 7368

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

 1660

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 ?

 1745

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

 2 5970

What is flashback table ? Advance thanks

 1481

what are the limitations of pushdown optimization technique ? Advance thanks

 3 39246

What is version control in informatica ? Advance thanks

 6 15790

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

 6 8508

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

 1 13319

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

1 5616

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

 1 3744

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

 4 7859

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Un-Answered Questions

What is the unit of charge and current?

633

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

612

How to calibration coriolis flow meter?

1305

What is method chaining in jquery and what are the advantages?

430

How do you conduct a scenario analysis?

314




How can we create objects if we make the constructor private ?

545

What needs to be done while starting the database?

656

What are hooks in code?

94

What is a semantic tag?

469

Is html tag mandatory?

473

Distinction between Private Co. & Public Co.

1751

How can we store rows in PL/SQL using array?

668

What is java console application?

560

Give me different ways to invoke an apex call out from queueable class?

190

Is singleton class immutable?

540