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L&T ETL Interview Questions
Questions Answers Views Company eMail

diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture

1478

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L&T ETL Interview Questions





Un-Answered Questions

When we will take thread dump? Please give us some examples?

3


What are the difference between session and cookies in servlet? Explain

3


What is the difference between public, private, and protected access?

22


what should be the acceptrd value of winding resistance for 2.5MVA transformer

1169


When do you get -811 sqlcode and how to resolve it?

9






what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

1105


What is an interface class in c#?

7


1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

2229


What are the difference between clustered and a non-clustered index?

15


what is difference between hybrid model and h parameter model and what is technical use of h parameter model

2873


What is @synthesize?

24


Should my Active Directory Domain have Microsoft Exchange Server installed in it?

1


What are some examples of large cloud providers and their databases?

15


Must I place all my class files in the WEB-INF folder and all JSP's outside?

460


What are the c++ access specifiers?

3