ETL Interview Questions
Questions Answers Views Company eMail

Can there be sub steps of etl steps?

525

What are the etl testing operations includes?

575

What are the various tools used in etl?

537

What is partitioning? Explain different types of partitioning?

650

What do you understand by active and passive transformations?

542

What are the names of the layers in etl?

524

What are the different etl testing categories as per their function?

528

how many steps are there in etl process?

529

What is meant by incremental load?

589

Compare etl & elt?

544

Explain etl?

566

When do we analyze the tables?

532

What is full load & incremental or refresh load?

675

What is tracing level?

618

what is a worklet?

535


Post New ETL Questions

Un-Answered Questions { ETL }

can cubes contain measures ?

1634


What is full load & incremental or refresh load?

675


What are the types of data warehouse applications and what is the difference between data mining and data warehousing?

545


Identifying the bottlenecks in various components of Informatica and resolving them.

1496


where are the log files generally stored.Can you change the path of the file.what can the path be?

1921






can be used COM component in Informatica ?

1607


What are the different etl testing categories as per their function?

528


what are the cubes developed in a sap bw project and what is the requirement for developing it?

1704


Compare etl & elt?

544


what are the data modeling tools you have used?(polaris)

1535


A session S_MAP1 is in Repository A. while running the session error message has displayed `server hot-ws270 is connect to Repository B`.what does it mean?

1815


What is etl process. How many steps etl contains explain with example?

507


how many steps are there in etl process?

529


Explain about round-robi?

613


how do u estimate the number of partitions that a mapping really requires? Is it dependent on the machine configuration?

1826