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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 5858

1.WHAT IS DATA MART ?

5 7559

2.What is staging area ?

4 8988

3.What is fact less fact ?

9 8750

4.Explain Snowflkeschema ?

6 7335





5.Explain ODS ?

3 5970

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HCL Data Warehouse General Interview Questions


Un-Answered Questions

Explain relationship between jdbc and sybase.

119


a character variable can at a time store a) 1 character b) 8 characters c) 254 characters d) none of the above

229


What are the advantages of mysql in comparison to oracle?

132


What is difference between winforms and wpf?

17


What is tuple in rdbms?

88






What are enums in c?

115


Why functions are used in c?

96


Explain the difference in the modern periodic table and mendeleevs table?

102


Can you hide a primary page in a component? Reason?

108


What is member function?

130


How to get the n-th field from a Unix command output?

147


What is dos and its function?

29


Explain transaction manager?

136


How do you check margins in powerpoint?

15


What is the difference between case version and decode version?

107