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L&T Data Warehouse General Interview Questions
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hi i have 2 users and 4 reports in dashboard.i have to give rights 2 reports for every users. is it possible give the rights in dashboard.if yes plz let me know how is it possible . thanks in advacne for appreciation. bye rohit

1235

Hi Guys, I have been to L& T last week ..Please find the questions mentioned below 1)Slowly changing dimension types 2)DML statement 3)DDL statement 4)write a syntax to create database 5) differences between count(*) and count(column) 6) differences between union and union all 7) what is decode 8) what is NVL 9) Arrange the values in ascending order 10,5,20,15,null 10)Primary and surrogate key 11)what is group by clause does? 12)what is difference between truncate and delete 13)what is difference between OLAP and OLTP ? 14)Architecture of Datawarehouse 15)how do you test the data validation from source as (flat file and xml) to staging tables. 16)what is shedule and time bound the mentioned above question asked in two rounds.all the best

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L&T Data Warehouse General Interview Questions


Un-Answered Questions

Which section controls the data processing in the hana db? : hana modeling

11


Mention what is the difference between the "residual payment" and "partial payment" methods of allocating cash in account receivable?

81


plz snd me sbi probationofficers papers to my id archpa@gmail.com

1184


If the tractive effort is the highest for a given velocity, then the vehicle must be in a) Top gear b) Third gear c) Second gear d) First gear

465


What is the output of the following?

88






What billing models are supported on BlackBerry App World?

127


What is difference between drupal 7 and 8?

7


Can the value of a constant change during the script's execution?

79


What do you mean by ordered and sorted in collections in java?

102


How to deploy a web part?

76


There is a master-detail relationship between two objects and I want to ensure that the master object should not have more than 10 child records. How

9


What is ServletContext object?

130


Can anyone send me a vb script function for verifying the functionality of active links on a web page

1150


Why was unix invented?

71


What is the formula for non inverting amplifier?

123