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HCL Data Warehouse General Interview Questions
Questions Answers Views Company eMail

why oracle is the best database for data warehousing?

4 5720

1.WHAT IS DATA MART ?

5 7409

2.What is staging area ?

4 8856

3.What is fact less fact ?

9 8554

4.Explain Snowflkeschema ?

6 7174





5.Explain ODS ?

3 5841

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HCL Data Warehouse General Interview Questions


Un-Answered Questions

What is main () in c?

72


What is py checker in python?

81


What data in material master is maintained at the client level?

96


what are un-typed messages?

87


How do I bypass scanning and repairing drive in windows 10?

50






How do I remove duplicate rows from a table in sybase?

50


in a three level hierarchial picklist say country,state,city how do we perform pickmap 2)say if we have values same for country (having value 'A') and for state (having value 'A') and for city having value 'B' and in parent Lic we give value for city as 'A' how do it recognise it as State any other solution

2071


Where is a service contract assigned to a piece of equipment?

104


Where standard output is usually directed?

84


What is the material used ball screw rod

874


Copy ".roi" file of management console to another path of management console's folder using ".rox" file. or any command of actuate. Is it Possible? if Yes then pls give me Example.

1919


What is the use of @component in spring?

7


Which of the following API is used to hide a window?

120


Why do we use web application?

39


What is gradlew?

81