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Informatica Interview Questions
Questions Answers Views Company eMail

What is Session and Batches?

 666

Explian the connected and unconnected lookup transformation

 1 894

What is the Rank index port in Rank transformation?

 672

What are mapplets? How is it different from a Reusable Transformation?

 630

I have a flat file, want to reverse the contents of the flat file

 698

which one is better performance wise joiner or look up

 630

write a query to retrieve the latest records from the table sorted by version(scd)

 636

How many types of sessions are there in informatica.please explain them?

 678

Which transformation is needed while using the Cobol sources as source definitions?

 729

What is an unconnected transformation?

 667

What is the status code in stored procedure transformation?

 688

Explain dynamic target flat file name generation in informatica

 652

update strategy transformation in informatica

 644

Difference between Data and Index Caches?

 662

How many ways are there to create ports?

 731

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Informatica Interview Questions


Un-Answered Questions

Why is 32 bit referred to as x86?

516

What is the abstract method modifier?

597

#define PRINT(int) printf("int = %d ",int) main() {< BR> intx,y,z; x=03;y=02;z=01; PRINT(x^x); z<<=3;PRINT(x); y>>=3;PRINT(y); }

724

What is Paid traffic?

499

Explain about Class variable and global variable?

5




Explain polymorphism in pl/sql.

641

How do you eliminate duplicate values in db2?

688

How can the user determine the object id of an object?

525

Why is ejb needed?

510

Mention what is the difference between Django, Pyramid, and Flask.

490

How do you remove duplicates without using distinct in sql?

507

What character terminates all character array strings a) b) . c) END

676

Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

1007

When do we go for java 8 stream api? Why do we need to use java 8 stream api in our projects?

564

Mention the advantages of scala?

1