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TCS ETL Interview Questions
Questions Answers Views Company eMail

what are the concerns of OLTP and DSS systems?


indatastage 8.1 surrgoate key generates seqences numbers write but there is limite value i want to reset the seqence after gettting some highest value like i want o/p like this 1 2 3 4 5 .............10000 1 2 3.........10000

1 2862

IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain.

3 10249

how to answer the question "explain project architecture" in informatica pls any one who has the answer pls send the answer to this mail id "

2 13928

how to connect to a flatfile through ftp in informatica

1 12255

Hi, Urgent recruitment in CTS for informatica ETL .Experience 3 to 10 years.

3 3171

I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?

2 633

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TCS ETL Interview Questions

Un-Answered Questions

What is the highest-level event class of the event-delegation model?


What do you mean by subquery?


The projects you have been involved in and your roles in the projects.


what is condition types? What is the path to define condition type in sap for pricing?


Explain interim storage types?


Define Array of pointers.


Explain nuclear fusion?


What are Grunt and Gulp?


What type of naming the convention we should follow for automation anywhere task bots and variables?


How do you create links to sections within the same page?


what is difference between speed mode and torque mode in motor?? explain in simple words please.


how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?


What is Apache Zookeeper Meant For?


Give one example for multiple statements in single statement?


Which technologies are you confident with?