Data Warehouse General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Warehouse General Interview Questions

Questions Answers Views Company eMail

Can any one explain the hierarchies level data warehousing.

1042

Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.

948

What is a linked cube?

1047

What is a full backup?

1017

Do you view contain data?

1007

How can we run the graph? What is the procedure for that? How can we schedule the graph in unix?

992

What is hybrid slowly changing dimension?

1086

Explain about core dimension,

1036

What is data warehouse architecture?

1100

What is degenerate dimension table?

1050

What is dimensional modelling?

1035

What are data validation strategies for data mart validation after loading process?

1060

What is surrogate key? Where we use it? Explain with examples.

1077

What is type 2 version dimension?

1019

What is the advantages data mining over traditional approaches?

1023

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Un-Answered Questions { Data Warehouse General }

what is user variable in affinium campaign? and some real time examples.

4230

What is data analytics in simple terms?

1266

Explain what is the main difference between inmon and kimball philosophies of data warehousing?

1024

How we are using this function?

1188

How can we run the graph?

1132

How can you set the session management?

1176

What is the main difference between star and snowflake star schema? Which one is better and why?

1080

What is degenerate dimension table?

1050

How to provide security in frame work manager for a query subject?

1012

What is application.cfm?

1114

Explain what is type 2 version dimension?

1069

What are the different problems that ?Data mining? can solve?

2889

how much memory space occupied real time project (roughly)?

2284

What is the difference between ods and oltp?

1079

I need a good brd and uc template?

1145

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