Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Code the tables statement to produce a multi-level frequency?

727

Who needs data warehousing?

742

What is data mart in data warehouse?

682

What are the fundamental elements of the data warehouse?

673

Give some difference between oltp and olap.

769

Can you state some of the innovations throughout history?

732

What are cluster analysis in data warehousing?

790

What according to you might be the future of data warehousing?

718

What are various warehousing tools?

738

What is data analytics in simple terms?

764

What are the different types of data warehouses?

772

What are the design methods of data warehousing?

686

Name a few sectors which use data warehousing?

686

What are the other names given to data warehousing?

828

What are the reasons to use a chameleon method in data warehousing?

780


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Un-Answered Questions { Data Warehouse General }

does anyone "QlikView" BI tool. if you have any docs send me pls. yaparas84@gmail.com

5645


What is data mart in data warehouse?

682


Can any one explain the hierarchies level data warehousing.

737


How would you write a simple stored procedure in tsql which takes a movie_id and returns all the directors associated with it?

774


Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?

723


Start a batches with in a batch?

725


What is a relationship?

734


Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.

1669


Explain which are the olap tools available that are supported by oracle?

733


Explain what is a three tier data warehouse?

711


How would you declare an inline css to format the table with a background color of yellow and give the table cell a right margin of 10 pixels?

699


What is cubes?

811


Explain what are conformed dimensions?

759


Explain the difference between dw and bi?

705


How can we run the graph?

781