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

Teradata (490)
Business Objects (875)
Cognos (1143)
Informatica (2428)

SAS (1049)
Micro Strategy (282)
ETL (315)
OBIEE (92)

Data Warehouse Interview Questions

Questions Answers Views Company eMail

What is a linked cube?

949

What is a full backup?

919

Do you view contain data?

891

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

908

What is hybrid slowly changing dimension?

997

Explain about core dimension,

937

What is data warehouse architecture?

1003

What is degenerate dimension table?

961

What is dimensional modelling?

944

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

964

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

979

What is type 2 version dimension?

920

What is the advantages data mining over traditional approaches?

928

What is surrogate key? Where we use it?

949

For faster process, what we will do with the universe?

955

Un-Answered Questions { Data Warehouse }

How you can fix the truncated data error in datastage?

1698

What is many-to-many dimensional model in datawarehousing ?

883

Define report item?

1120

Can schema objects be copied across projects with microstrategy object manager?

948

what is the difference between infile and input? : Sas-administrator

1088

How do you load alternate records into different tables through mapping flow?

1821

Describe the function and untility of the most difficult SAS macro that you have written.

2167

what is the difference between filter and condition?

1029

What all the types of jobs you developed?

1135

How you can read the variables that you need?

1089

What is fact less fact table? Where you have used it in your project?

944

Can tm1 web be set up for load balancing?

Is Redshift similar to RDS ?

What is dimension modeling?

1004

What do you mean by inmon?

1028

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